vSphere Virtual Machine Administration Quiz
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Questions and Answers

What must be done before cloning a virtual machine if a load generator is running?

  • Change the storage policy
  • Quiesce the virtual machine
  • Upgrade the virtual machine
  • Stop the load generator (correct)

    • You can change the storage policy after cloning an encrypted virtual machine.

    False

    What tool is needed for customizing Windows guest operating systems during virtual machine cloning?

    Microsoft Sysprep tools

    To clone a virtual machine that has an NVDIMM device, the destination host must have an available __________ resource.

    <p>PMem</p> Signup and view all the answers

    Match the privileges required for cloning a virtual machine with their descriptions:

    <p>Clone virtual machine = Provisioning of a virtual machine Create from existing = Edit inventory of virtual machines Assign virtual machine to resource pool = Resource management for the destination Allocate space on datastore = Datastore management during the cloning process</p> Signup and view all the answers

    Which virtual machine file contains the configuration settings?

    <p>.vmx</p> Signup and view all the answers

    The virtual machine data disk characteristics are found in the .nvram file.

    <p>False</p> Signup and view all the answers

    What file type contains the virtual machine paging backup?

    <p>.vmem</p> Signup and view all the answers

    The virtual machine _____ file contains information about snapshots.

    <p>.vmsd</p> Signup and view all the answers

    Match each virtual machine file with its description:

    <p>.vmx = Virtual machine configuration file .vmdk = Virtual machine data disk characteristics .log = Current virtual machine log file .vmsn = Virtual machine memory snapshot file</p> Signup and view all the answers

    Which of the following is NOT a virtual machine file?

    <p>.vmmf</p> Signup and view all the answers

    Changing or deleting virtual machine files should be done without consulting VMware Technical Support.

    <p>False</p> Signup and view all the answers

    List two tools used to configure virtual machine settings.

    <p>vSphere Client, ESXCLI</p> Signup and view all the answers

    The virtual machine _____ file is used to store the BIOS or EFI configuration.

    <p>.nvram</p> Signup and view all the answers

    What is the purpose of the vSphere Client?

    <p>To manage virtual machine deployments</p> Signup and view all the answers

    All virtual machines can be directly connected to any network adapter type without restrictions.

    <p>False</p> Signup and view all the answers

    Name one method to create a virtual machine from an existing template.

    <p>Deploy a Virtual Machine from a Template</p> Signup and view all the answers

    The ______ allows you to monitor and manage the performance of virtual machines in a vSphere environment.

    <p>vCenter Server</p> Signup and view all the answers

    Match the following virtual machine configurations with their functions:

    <p>Virtual Disk Configuration = Manage allocation of storage space to a VM CPU Configuration = Adjust virtual CPU count Network Adapter Configuration = Connect VM to a network Power Management Options = Control the power state of a VM</p> Signup and view all the answers

    Which of the following is NOT a feature of vSphere 8.0?

    <p>Native support for physical machines</p> Signup and view all the answers

    VMware Tools must be installed in each virtual machine to enable optimal performance.

    <p>True</p> Signup and view all the answers

    What does NVMe stand for?

    <p>Non-Volatile Memory Express</p> Signup and view all the answers

    You can add or remove VMCI devices in a virtual machine.

    <p>False</p> Signup and view all the answers

    What is the primary function of the TPM device in a virtual machine?

    <p>To store sensitive information and perform cryptographic tasks.</p> Signup and view all the answers

    A virtual machine can have up to ____ virtual NVDIMM devices.

    <p>64</p> Signup and view all the answers

    Match the following virtual devices to their functions:

    <p>vSGX device = Provides additional security to workloads Virtual Watchdog Timer = Restarts the system if the guest OS is unresponsive NVDIMM controller = Accesses non-volatile memory resources Virtual Precision Clock = Provides access to the system time of the ESXi host</p> Signup and view all the answers

    Which device is used for self-reliance in a virtual machine's performance?

    <p>Virtual Watchdog Timer</p> Signup and view all the answers

    An NVDIMM module contains only volatile memory.

    <p>False</p> Signup and view all the answers

    What role does the NVMe controller play in a virtual machine?

    <p>It interfaces with nonvolatile storage media attached through PCIe.</p> Signup and view all the answers

    The ____ device allows the guest OS to attest the integrity of the guest platform.

    <p>TPM</p> Signup and view all the answers

    Which of the following devices provides access to the non-volatile memory resources of the host?

    <p>NVDIMM controller</p> Signup and view all the answers

    What is the main effect of choosing a VM storage policy?

    <p>It impacts the performance of non-PMem disks.</p> Signup and view all the answers

    Thick Provision Eager Zeroed disks do not support clustering features.

    <p>False</p> Signup and view all the answers

    What is the consequence of converting a PMem hard disk to a regular one?

    <p>It might cause performance problems.</p> Signup and view all the answers

    The Thick Provision Lazy Zeroed format requires space to be allocated when the virtual disk is ______.

    <p>created</p> Signup and view all the answers

    Match the different types of disk formats with their characteristics:

    <p>Thick Provision Lazy Zeroed = Data zeroed out on first write Thick Provision Eager Zeroed = Space allocated at creation, data erased immediately Same format as source = Uses the same disk format as the source VM Dynamic = Space allocated on demand</p> Signup and view all the answers

    Which option allows selecting separate datastores for the template configuration file and each virtual disk?

    <p>Configure per disk</p> Signup and view all the answers

    Non-PMem disks are not influenced by the VM storage policy.

    <p>False</p> Signup and view all the answers

    What happens when the 'Disable Storage DRS' box is checked for a virtual machine?

    <p>Storage DRS will not be used with the virtual machine.</p> Signup and view all the answers

    The ______ provision format creates a virtual disk in a default thick format.

    <p>Thick</p> Signup and view all the answers

    What is true about the Thick Provision Lazy Zeroed format compared to the Thick Provision Eager Zeroed?

    <p>It zeroes out data only on first write.</p> Signup and view all the answers

    What happens when a thin provisioned disk requires more space after its initial allocation?

    <p>It expands to the maximum capacity allocated to it.</p> Signup and view all the answers

    The flat file format allows for quick creation of virtual disks compared to other formats.

    <p>False</p> Signup and view all the answers

    What is the purpose of deploying a virtual machine from a template?

    <p>To create a virtual machine that copies the template's virtual hardware, installed software, and properties.</p> Signup and view all the answers

    The _____ Provision format saves storage space by only using the initially required disk space.

    <p>Thin</p> Signup and view all the answers

    Match the following virtual disk formats with their characteristics:

    <p>Thin Provision = Saves storage space and expands as needed Thick Provision Eager Zeroed = Requires all space to be allocated at creation and zeros data immediately Thick Provision Lazy Zeroed = Requires all space to be allocated but zeros data when written Flat File = Zeroes out data on the physical device upon creation</p> Signup and view all the answers

    What is the primary function of the NVMe controller in a virtual machine?

    <p>Facilitate access to nonvolatile storage media</p> Signup and view all the answers

    What does TPM stand for in the context of a virtual machine?

    <p>Trusted Platform Module</p> Signup and view all the answers

    Which device is intended to ensure self-reliance regarding performance within a virtual machine?

    <p>Virtual Watchdog Timer</p> Signup and view all the answers

    What is the purpose of the Virtual Precision Clock device in a virtual machine?

    <p>To provide access to the system time of the primary ESXi host</p> Signup and view all the answers

    Which method allows you to create a virtual machine from an existing configuration?

    <p>Cloning</p> Signup and view all the answers

    A virtual appliance typically contains an operating system and necessary software pre-installed.

    <p>True</p> Signup and view all the answers

    What is the role of VMware Tools in a virtual machine?

    <p>To enhance performance and improve management features.</p> Signup and view all the answers

    You can deploy virtual machines from ______ systems and from shared network drives.

    <p>local file</p> Signup and view all the answers

    Match the following virtual machine management tasks with their descriptions:

    <p>Create = Provision a virtual machine Deploy = Export preconfigured virtual machines Manage = Modify hardware or settings Configure = Set up operating systems and tools</p> Signup and view all the answers

    Which of the following is NOT a method to provision vSphere virtual machines?

    <p>Running a shell script</p> Signup and view all the answers

    The vSphere Client does not provide any usability improvements for managing virtual hard disks.

    <p>False</p> Signup and view all the answers

    What factors determine the best method for provisioning virtual machines?

    <p>The size and type of infrastructure and the desired goals.</p> Signup and view all the answers

    To install or upgrade VMware Tools, you can modify or add ______ to existing virtual machines.

    <p>hardware</p> Signup and view all the answers

    Which of the following describes a virtual machine template?

    <p>A preconfigured virtual machine used to create clones</p> Signup and view all the answers

    What is the effect of selecting the 'Disable Storage DRS' checkbox for a virtual machine?

    <p>The virtual machine will not use Storage DRS.</p> Signup and view all the answers

    The Thick Provision Eager Zeroed format supports clustering features such as Fault Tolerance.

    <p>True</p> Signup and view all the answers

    What is the main consequence of converting a PMem hard disk to a regular hard disk?

    <p>Performance problems</p> Signup and view all the answers

    The __________ option allows selecting a separate datastore or datastore cluster for each virtual disk.

    <p>Configure per disk</p> Signup and view all the answers

    Match the disk formats with their characteristics:

    <p>Thick Provision Lazy Zeroed = Space required is allocated when created, data not immediately erased Thick Provision Eager Zeroed = Supports clustering features, data zeroed at creation Thin Provision = Space is allocated on demand Same format as source = Uses the same disk format as the source virtual machine</p> Signup and view all the answers

    Which virtual disk format creates space for the disk immediately upon creation?

    <p>Thick Provision Eager Zeroed</p> Signup and view all the answers

    Non-PMem disks are not influenced by the choice of a VM storage policy.

    <p>False</p> Signup and view all the answers

    What feature does the Thick Provision Lazy Zeroed disk format lack that Thick Provision Eager Zeroed has?

    <p>Immediate data zeroing upon creation</p> Signup and view all the answers

    You can use the Configure per disk option to convert a PMem hard disk to a regular one, but that change might cause __________.

    <p>performance problems</p> Signup and view all the answers

    Which virtual disk format is used that creates a virtual disk in a default thick format?

    <p>Thick Provision Lazy Zeroed</p> Signup and view all the answers

    What is the purpose of the vSphere Client in VMware administration?

    <p>To manage and configure virtual machines</p> Signup and view all the answers

    The ______ allows monitoring and managing the performance of virtual machines in a vSphere environment.

    <p>vCenter Server</p> Signup and view all the answers

    Match the following virtual machine components with their descriptions:

    <p>vCenter Server = Centralized management for virtual machines VMware Tools = Software suite for optimizing virtual machine performance ESXi = Hypervisor for running virtual machines OVF Template = Standard format for packaging and distributing software</p> Signup and view all the answers

    Which file type is used to store the BIOS or EFI configuration of a virtual machine?

    <p>.nvram</p> Signup and view all the answers

    Which of the following privileges is necessary for deploying a virtual machine from a template?

    <p>Virtual machine.Edit inventory</p> Signup and view all the answers

    A user must have 'Datastore.Allocate space' privilege to deploy a virtual machine.

    <p>True</p> Signup and view all the answers

    What is the first step in the procedure to deploy a virtual machine from a template?

    <p>Start the Deploy From Template wizard</p> Signup and view all the answers

    You need the privilege 'Virtual machine.Provisioning.Customize guest' if you are customizing the guest operating system during the ______.

    <p>deployment</p> Signup and view all the answers

    Match the following steps to their descriptions in deploying a virtual machine:

    <p>Step 1 = Right-click on a valid parent object Step 2 = Enter a unique name for the virtual machine Step 3 = Select the compute resource where it will run Step 4 = Choose the deployment location for the VM</p> Signup and view all the answers

    What is the best method to provision a virtual machine if a specific hardware configuration is needed?

    <p>Create a single virtual machine</p> Signup and view all the answers

    A virtual appliance typically comes without an installed operating system.

    <p>False</p> Signup and view all the answers

    What is the main purpose of VMware Tools in a virtual machine?

    <p>To enhance performance and improve device compatibility.</p> Signup and view all the answers

    You can deploy virtual machines stored in __________ format.

    <p>Open Virtual Machine Format (OVF)</p> Signup and view all the answers

    Which of the following methods can be used to create a virtual machine?

    <p>All of the above</p> Signup and view all the answers

    You can manage existing virtual machines without modifying their hardware settings.

    <p>True</p> Signup and view all the answers

    What factors should be considered when provisioning vSphere virtual machines?

    <p>Size and type of infrastructure, goals to achieve.</p> Signup and view all the answers

    The ability to deploy virtual appliances directly from the local __________ is supported.

    <p>file system</p> Signup and view all the answers

    Which option allows you to duplicate the configurations of an existing virtual machine?

    <p>Cloning</p> Signup and view all the answers

    What is a virtual machine?

    <p>A software computer that runs an operating system and applications.</p> Signup and view all the answers

    VMware vCenter Server is used for managing virtual machines.

    <p>True</p> Signup and view all the answers

    What are OVF templates used for?

    <p>To deploy virtual machines in a standardized format.</p> Signup and view all the answers

    The _______ file contains configuration settings for a virtual machine.

    <p>VMX</p> Signup and view all the answers

    Match the VMware components with their functions:

    <p>vSphere Client = Manages virtual machine performance VMware Tools = Enhances guest OS performance vCenter Solutions Manager = Monitors virtual machine solutions vApp = Manages multi-tiered applications</p> Signup and view all the answers

    Which of the following tasks is NOT included in the tasks you can perform related to virtual machines?

    <p>Developing new operating systems.</p> Signup and view all the answers

    VMware vSphere focuses on _____ management.

    <p>virtual machine</p> Signup and view all the answers

    The vSphere documentation is only updated once a year.

    <p>False</p> Signup and view all the answers

    Name one type of resource that a virtual machine can use from its host.

    <p>CPU, memory, storage.</p> Signup and view all the answers

    What is the primary advantage of using a template in virtualization?

    <p>It preserves a primary copy of the virtual machine for quick deployments.</p> Signup and view all the answers

    Cloning a virtual machine saves time by allowing you to create multiple similar virtual machines quickly.

    <p>True</p> Signup and view all the answers

    What must be verified before creating a new virtual machine using the New Virtual Machine Wizard?

    <p>User must have privileges to edit inventory and create new VMs on the destination folder.</p> Signup and view all the answers

    A virtual machine template is used to ______ virtual machines quickly and efficiently.

    <p>deploy</p> Signup and view all the answers

    Match the following cloning methods to their descriptions:

    <p>Template Cloning = Creates a copy of the primary virtual machine to use as a template. Instant Clone = Quickly clones a running virtual machine without disruption. Regular Clone = Creates an independent copy of the virtual machine with no link to the original. Linked Clone = Shares virtual disks with the parent virtual machine to save space.</p> Signup and view all the answers

    Which of the following statements regarding virtual machines is TRUE?

    <p>A template can be modified after its creation.</p> Signup and view all the answers

    A virtual machine can be created without cloning or using a template.

    <p>True</p> Signup and view all the answers

    What is the purpose of cloning a virtual machine to a template?

    <p>To create a primary copy that can be used for future deployments.</p> Signup and view all the answers

    The New Virtual Machine Wizard is used to create a virtual machine from ______.

    <p>scratch</p> Signup and view all the answers

    Which of the following privileges is NOT required to create a virtual machine?

    <p>Access external storage</p> Signup and view all the answers

    Which of the following components can be configured for a virtual machine using vSphere? (Select all that apply)

    <p>Network Adapter Configuration</p> Signup and view all the answers

    The vSphere Client allows for the management of virtual machines only on a single host.

    <p>False</p> Signup and view all the answers

    What does OVF stand for in the context of virtual machine deployment?

    <p>Open Virtualization Format</p> Signup and view all the answers

    The _____ provision format allocates only the initially required disk space for a virtual machine.

    <p>Thin</p> Signup and view all the answers

    Match the following virtual machine features with their descriptions:

    <p>Snapshots = Restore the virtual machine to a previous state Cloning = Create an exact copy of the virtual machine Templates = Serve as a blueprint for new virtual machines Encryption = Protect the data on the virtual machine</p> Signup and view all the answers

    What is one of the key benefits of using Content Libraries in vSphere?

    <p>Centralized storage for templates and OVF files</p> Signup and view all the answers

    You can use the same network adapter settings for both thin and thick provisioned virtual disks.

    <p>True</p> Signup and view all the answers

    What should you select on the Select a creation type page when cloning an existing virtual machine?

    <p>Clone an existing virtual machine</p> Signup and view all the answers

    You can change the template name after it has been created, and the names of the files on the datastore will automatically update.

    <p>False</p> Signup and view all the answers

    What is the purpose of folders in a virtual machine environment?

    <p>To store virtual machines and templates for different groups and set permissions.</p> Signup and view all the answers

    On the Select storage page, you select the datastore or datastore cluster in which to store the template configuration files and all virtual __________.

    <p>disks</p> Signup and view all the answers

    Match the following steps for cloning a virtual machine with their descriptions:

    <p>Select a creation type = Choose to clone an existing virtual machine Select a name and folder = Enter a unique name for the new virtual machine Select compute resource = Choose where the virtual machine will run Select storage = Choose datastore for template files and disks</p> Signup and view all the answers

    Which file in a virtual machine contains the data disk characteristics?

    <p>vmdk</p> Signup and view all the answers

    The .nvram file stores the virtual machine's logs.

    <p>False</p> Signup and view all the answers

    What is the purpose of the virtual machine configuration file (.vmx)?

    <p>It stores the settings and configuration parameters for the virtual machine.</p> Signup and view all the answers

    What action should be taken regarding virtual machine files without consulting VMware Technical Support?

    <p>You should not change, move, or delete them.</p> Signup and view all the answers

    Name the file that acts as a backup of the virtual machine's memory.

    <p>vmem</p> Signup and view all the answers

    Additional virtual machine configuration files are indicated by the .vmxf extension.

    <p>True</p> Signup and view all the answers

    The virtual machine swap file is identified with the __________ extension.

    <p>vswp</p> Signup and view all the answers

    What resource must be available on the destination host or cluster when cloning a virtual machine with a vPMem hard disk?

    <p>Available PMem resources</p> Signup and view all the answers

    Configuration files of a virtual machine can be stored on a PMem datastore during cloning.

    <p>False</p> Signup and view all the answers

    What are the three types of storage modes you can select when cloning a virtual machine?

    <p>Standard, PMem, Hybrid</p> Signup and view all the answers

    You can set __________ on folders that store virtual machines and templates.

    <p>permissions</p> Signup and view all the answers

    Match the storage options with their descriptions:

    <p>Standard = All virtual disks are stored on a standard datastore PMem = All virtual disks are stored on the host-local PMem datastore Hybrid = All PMem virtual disks remain stored on a PMem datastore while the rest are standard</p> Signup and view all the answers

    What happens if the virtual machine you clone has no NVDIMM device but has virtual PMem hard disks?

    <p>All hard disks of the template will use the source virtual machine's storage policy.</p> Signup and view all the answers

    Folders in vSphere can only hold virtual machines, not templates.

    <p>False</p> Signup and view all the answers

    What is the purpose of the Compatibility pane when selecting a compute resource?

    <p>To show results from compatibility checks</p> Signup and view all the answers

    If you prefer a flatter hierarchy for organizing virtual machines, you can put them all in a __________.

    <p>datacenter</p> Signup and view all the answers

    Which storage mode requires an additional selection of a regular datastore for configuration files?

    <p>PMem</p> Signup and view all the answers

    What happens if you select the 'Disable Storage DRS' check box for a virtual machine?

    <p>Storage DRS will not be used with the VM.</p> Signup and view all the answers

    The Thick Provision Lazy Zeroed and Thick Provision Eager Zeroed formats both support clustering features.

    <p>False</p> Signup and view all the answers

    What option can be turned on to select a separate datastore for each virtual disk?

    <p>Configure per disk</p> Signup and view all the answers

    VMware Tools must be installed on the host machine for optimal performance of virtual machines.

    <p>False</p> Signup and view all the answers

    The Thick Provision _____ format creates a virtual disk in a default thick format.

    <p>Lazy Zeroed</p> Signup and view all the answers

    Match the following virtual disk formats with their descriptions:

    <p>Thick Provision Lazy Zeroed = Data is zeroed on first write Thick Provision Eager Zeroed = Space allocated at creation time Thin Provision = Saves space by only using required disk space PMem = Non-volatile memory storage</p> Signup and view all the answers

    What does OVF stand for in the context of deploying virtual machines?

    <p>Open Virtualization Format</p> Signup and view all the answers

    Which virtual disk format may cause performance problems when converting from PMem?

    <p>Regular hard disk</p> Signup and view all the answers

    You can retain the same disk format as the source virtual machine when creating a new template.

    <p>True</p> Signup and view all the answers

    Which of the following options is NOT a component of the virtual machine lifecycle?

    <p>Defragment</p> Signup and view all the answers

    What type of disk format is created when using the Thick Provision Eager Zeroed option?

    <p>Thick format that supports clustering features.</p> Signup and view all the answers

    What role does a USB controller play in a virtual machine?

    <p>Allows virtual machines to connect USB devices</p> Signup and view all the answers

    Selecting a virtual machine _____ policy allows you to enforce specific storage rules.

    <p>storage</p> Signup and view all the answers

    What does the thick disk format imply regarding space allocation?

    <p>Space required is allocated at the time of virtual disk creation.</p> Signup and view all the answers

    What is the maximum number of PCI vSphere DirectPath devices that can be added to a virtual machine?

    <p>16</p> Signup and view all the answers

    Snapshots are supported with DirectPath I/O passthrough devices.

    <p>False</p> Signup and view all the answers

    What type of device is mirrors the pointing device connected to the virtual machine console?

    <p>Pointing device</p> Signup and view all the answers

    The virtual __________ port can connect to a physical serial port, to a file, or over the network.

    <p>serial</p> Signup and view all the answers

    Match the following virtual hardware components with their descriptions:

    <p>Network Adapter = Facilitates communication between VMs and external networks. Parallel Port = Interface for connecting peripherals. PCI Controller = Communicates with hard disks and other devices. Serial Port = Connects to physical serial ports or files.</p> Signup and view all the answers

    Which component cannot be configured or removed once presented to the virtual machine?

    <p>PCI Controller</p> Signup and view all the answers

    You can add or remove virtual parallel ports in a virtual machine.

    <p>True</p> Signup and view all the answers

    Which controller type provides access to virtual disks as AHCI SATA Controller?

    <p>SATA controller</p> Signup and view all the answers

    A virtual machine can have multiple SIO controllers configured.

    <p>False</p> Signup and view all the answers

    What type of USB controller provides functionality for USB 3.0 ports?

    <p>USB xHCI controller</p> Signup and view all the answers

    You can add multiple _____ devices to a virtual machine, such as security dongles and mass storage.

    <p>USB</p> Signup and view all the answers

    Match the following controllers with their primary functions:

    <p>SATA controller = Access to DVD/CD-ROM and virtual disks SCSI controller = Access to virtual disks USB xHCI controller = USB 3.0 functionality SIO controller = Serial and parallel ports management</p> Signup and view all the answers

    Which of the following statements about the VMCI is correct?

    <p>VMCI supports communication between multiple virtual machines.</p> Signup and view all the answers

    A virtual machine can support up to 32 serial ports.

    <p>True</p> Signup and view all the answers

    What is the primary purpose of the USB controller in a virtual machine?

    <p>To provide USB 1.x and USB 2.0 functionality.</p> Signup and view all the answers

    The _____ controller allows access to various types of SCSI virtual disks.

    <p>SCSI</p> Signup and view all the answers

    Which of the following describes the Thin Provision format?

    <p>Saves storage space by initially using only the necessary space</p> Signup and view all the answers

    The thin provisioned disk can only decrease in size after its initial allocation.

    <p>False</p> Signup and view all the answers

    What customization tool is required for customizing Windows guest operating systems during virtual machine cloning?

    <p>Sysprep Tool</p> Signup and view all the answers

    The __________ format allows a virtual disk to grow to maximum capacity based on its initial needs.

    <p>Thin Provision</p> Signup and view all the answers

    Match the following disk formats with their characteristics:

    <p>Thick Provision Eager Zeroed = Allocates all disk space immediately and zeros out all space Thick Provision Lazy Zeroed = Allocates space only when needed and does not zero out immediately Thin Provision = Saves storage by using only the required space at the start Flat File = Provides quick creation of virtual disks</p> Signup and view all the answers

    What is the primary purpose of creating a template from a virtual machine?

    <p>To save time when deploying multiple similar virtual machines</p> Signup and view all the answers

    Cloning a virtual machine does not preserve the original virtual machine's settings.

    <p>False</p> Signup and view all the answers

    What must you verify you have before creating a virtual machine?

    <p>Privileges to edit inventory and create new items.</p> Signup and view all the answers

    A template is a primary copy of a virtual machine that you can use to create and provision _______.

    <p>virtual machines</p> Signup and view all the answers

    Match the following terms with their descriptions:

    <p>Template = A primary copy of a virtual machine to create others Cloning = Creating a duplicate of an existing virtual machine Virtual Machine Wizard = A tool to create a new virtual machine RDM disk = A type of disk that provides raw access to storage</p> Signup and view all the answers

    Which action can you perform while using the New Virtual Machine wizard?

    <p>Configure virtual hardware components</p> Signup and view all the answers

    Once a virtual machine is cloned, it can no longer be modified.

    <p>False</p> Signup and view all the answers

    What is one benefit of cloning a virtual machine?

    <p>Saves time in setting up multiple similar virtual machines.</p> Signup and view all the answers

    You can convert a ______ to a virtual machine when you need to use it as a standard virtual instance.

    <p>template</p> Signup and view all the answers

    Which of the following best describes a situation where you might use a template?

    <p>To deploy multiple virtual machines quickly with the same configuration</p> Signup and view all the answers

    What must be done before cloning a template?

    <p>Stop any running load generators in the virtual machine</p> Signup and view all the answers

    You can modify a template directly after it has been created.

    <p>False</p> Signup and view all the answers

    What is the purpose of cloning a template?

    <p>To create a new virtual machine while preserving the original template.</p> Signup and view all the answers

    To preserve the original state of a template, you should clone the template to a __________.

    <p>template</p> Signup and view all the answers

    What happens to the names of template files when you change the template name?

    <p>They remain the same as the original template name</p> Signup and view all the answers

    A template can be modified without needing to convert it back to a virtual machine.

    <p>False</p> Signup and view all the answers

    What is required before you can clone a virtual machine to a template?

    <p>You must have the required privileges.</p> Signup and view all the answers

    The template files are named according to the template's __________.

    <p>name</p> Signup and view all the answers

    Which step involves the selection of the virtual machine you want to clone?

    <p>Select a virtual machine page</p> Signup and view all the answers

    What is Intel SGX primarily used for?

    <p>To define private memory regions known as enclaves</p> Signup and view all the answers

    Encrypted vMotion can only be enabled during the creation of a virtual machine.

    <p>False</p> Signup and view all the answers

    A virtual graphics card provides __________ and display capabilities for virtual machine consoles.

    <p>graphics acceleration</p> Signup and view all the answers

    Match the following virtual machine options with their functionalities:

    <p>General Options = Modify virtual machine configurations Encryption Options = Control encryption status Power Management = Manage power settings for the guest OS Virtual Machine Locations = Specify where the VM is running</p> Signup and view all the answers

    What are the potential states of encrypted vMotion for virtual machines?

    <p>Deactivated, Opportunistic, Required</p> Signup and view all the answers

    The PS2 controller provides access to modern USB devices.

    <p>False</p> Signup and view all the answers

    What is the primary purpose of the virtual machine encryption feature?

    <p>To protect the data stored in the virtual machine</p> Signup and view all the answers

    The __________ device allows the guest OS to communicate with the virtual keyboard and mouse.

    <p>PS2 controller</p> Signup and view all the answers

    Which option is selected first when cloning a virtual machine from a valid parent object?

    <p>Right-click on the valid parent object and select New Virtual Machine</p> Signup and view all the answers

    Folders are not used to organize virtual machines and templates in an organization.

    <p>False</p> Signup and view all the answers

    What determines the name of the files and folder on the disk when cloning a virtual machine?

    <p>Template name</p> Signup and view all the answers

    The virtual machine will run on a selected __________, cluster, resource pool, or vApp.

    <p>host</p> Signup and view all the answers

    Which component is responsible for storing the operating system and program files of a virtual machine?

    <p>Hard Disk</p> Signup and view all the answers

    You can configure DVD/CD-ROM devices to connect only to host devices.

    <p>False</p> Signup and view all the answers

    What allows the virtual machine to provide keyboard input?

    <p>Keyboard</p> Signup and view all the answers

    The motherboard uses VMware proprietary devices based on the Intel ______ AGPset.

    <p>440BX</p> Signup and view all the answers

    Match the following CPU features with their descriptions:

    <p>CPU Identification Mask = Hides certain CPU features from the guest OS Hyperthreading = Enables multiple threads on a single core Multiple CPUs = Increases computational power of the VM CPU Reservation = Allocates guaranteed CPU resources for the VM</p> Signup and view all the answers

    What is the default number of Integrated Drive Electronics (IDE) interfaces presented to a virtual machine?

    <p>Two</p> Signup and view all the answers

    Memory size in a virtual machine determines how much storage space is allocated for hard disks.

    <p>False</p> Signup and view all the answers

    What type of firmware do Mac OS X Server guest operating systems exclusively support?

    <p>EFI</p> Signup and view all the answers

    You can change the firmware settings of a virtual machine after the guest operating system is installed.

    <p>False</p> Signup and view all the answers

    What should be enabled in the guest operating system to use Windows Virtualization Based Security?

    <p>Virtualization Based Security</p> Signup and view all the answers

    A template serves as a primary copy of a virtual machine that allows you to create ready-for-use virtual machines, also known as __________.

    <p>clones</p> Signup and view all the answers

    Match the following virtual machine actions with their descriptions:

    <p>Clone = Create an identical copy of a virtual machine. Enable VBS = Turn on advanced security features for Windows. Edit VM settings = Modify hardware and software specifications. Review configuration = Check details before finalizing changes.</p> Signup and view all the answers

    What happens if a PMem storage is chosen for a virtual machine when configuring hardware?

    <p>It will require manual size adjustments for added devices.</p> Signup and view all the answers

    Enabling Windows Virtualization Based Security is possible on any version of Windows.

    <p>False</p> Signup and view all the answers

    The guest operating system installer partitions the disk based on the firmware it was booted from; if you change the firmware, you will not be able to boot the guest because it is partitioned in a particular __________ format.

    <p>boot</p> Signup and view all the answers

    Which of the following is an important step to take before finishing the virtual machine creation process?

    <p>Review the details on the 'Ready to complete' page</p> Signup and view all the answers

    What is the compatibility requirement for cloning a virtual machine that has NVDIMM devices?

    <p>The destination must have available PMem resources.</p> Signup and view all the answers

    If a virtual machine does not have NVDIMM devices, it is possible to clone it without available PMem resources.

    <p>True</p> Signup and view all the answers

    What must be selected when choosing storage for a virtual machine template that has PMem disks?

    <p>A regular datastore for configuration files.</p> Signup and view all the answers

    You can organize virtual machines and templates in a _____ hierarchy by using folders.

    <p>flatter</p> Signup and view all the answers

    When selecting storage for a template with PMem disks, which option allows for all disks to remain on a PMem datastore?

    <p>PMem mode</p> Signup and view all the answers

    Match the clone type with its description:

    <p>Standard mode = Stores virtual disks on a standard datastore PMem mode = Stores virtual disks on a host-local PMem datastore Hybrid mode = Stores PMem virtual disks on PMem datastore</p> Signup and view all the answers

    Configuration files for a virtual machine can be stored on a PMem datastore.

    <p>False</p> Signup and view all the answers

    What is the first step when preparing to clone a virtual machine?

    <p>Select a compute resource.</p> Signup and view all the answers

    VMware allows the use of _____ to set permissions on virtual machine folders.

    <p>folders</p> Signup and view all the answers

    Which storage selection allows for both PMem virtual disks and configuration files to be assigned different storage locations?

    <p>Hybrid mode</p> Signup and view all the answers

    Study Notes

    vSphere Virtual Machine Administration

    • vSphere Virtual Machine Administration details creating, configuring, and managing virtual machines in VMware vSphere.
    • Virtual machines function like physical hardware, but are more portable, secure, and manageable.
    • VMware vSphere 8.0, ESXi 8.0, and vCenter Server 8.0 are supported.
    • Refer to VMware by Broadcom website for current documentation.
    • vSphere Virtual Machine Administration describes how to create, configure, and manage virtual machines in the vSphere environment.
    • Memory resources cannot exceed the virtual hardware configured memory size.
    • ESXi networking facilitates communication between VMs on the same host, different hosts, and between virtual and physical machines.
    • You can change the number of CPUs allocated to a virtual machine and configure advanced CPU features, such as the CPU Identification Mask and hyperthreaded core sharing.

    Virtual Machine Files

    • Virtual machines comprise multiple files on a storage device.
    • Key files include:
      • Configuration file (.vmx): VM settings.
      • Virtual disk files (.vmdk): Disk characteristics.
      • NVRAM setting file (.nvram): VM BIOS/EFI config.
      • Log file (.log): VM activity logs. (Multiple older log files [.log-#] exist for historical details.)
    • VM configuration is manipulated through the vSphere Client, ESXCLI, and vSphere Web Services SDK.
    • Do not modify/move/delete these files without VMware support staff instructions.
    • Additional files are created during VM tasks.
    • Snapshots are not supported with DirectPath I/O devices.

    Virtual Machine Hardware (Examples)

    • VMCI Device: High-speed communication channel between VM and hypervisor. Cannot be added or removed.
    • NVMe Controller: Non-Volatile Memory Express; PCI Express (PCIe) storage.
    • NVDIMM Controller: Accesses non-volatile memory on the host.
      • NVDIMM Devices: Non-Volatile Dual In-Line Memory Modules; up to 64 can be added.
    • TPM Device: Trusted Platform Module; guest OS use for sensitive data storage and verification.
    • Virtual Precision Clock: Access to system time on the ESXi host.
    • Virtual Watchdog Timer: Monitors VM performance and restarts if issues arise.
    • vSGX Device: Virtual Intel® Software Guard Extensions for enhanced VM security.
    • Virtual Shared Graphics Acceleration (vSGA): Introduced in a recent update.
    • PCI Controller: One PCI controller is presented for communication. Cannot be configured or removed.
    • PCI Device: Up to 16 PCI vSphere DirectPath devices are allowed, reserved for passthrough.
    • Serial Port: Interface for connecting peripherals. Configurable for physical port, host file, network connection, and direct VM-VM connection. Up to 32 can be configured.
    • Parallel Port: Connects peripherals to a file.
    • SATA Controller: Provides access to virtual disks and optical drives as a virtual AHCI controller.
    • SCSI Controller: Allows access to disks, appearing as different controller types (e.g., LSI Logic). Configurable type and bus sharing. Paravirtualization is available.
    • SIO Controller: Controls serial and parallel ports, floppy devices, and system management. One is available. Cannot be configured or removed.
    • USB Controller: USB 1.x/2.0 function.
    • USB xHCI Controller: USB 3.0 function.
    • USB Device: Supports various USB devices (security dongles, mass storage). Connects to ESXi host or client.
    • Chipset: VMware uses proprietary devices based on specific chips (e.g., Intel 440BX AGPset, Intel 82371AB).
    • DVD/CD-ROM Drive: Installed by default; configurable to connect to client devices, host devices, or datastore ISO files.
    • Hard Disk: Stores VMs OS, program files, and associated data; a large physical file or set of files.
    • IDE 0, IDE 1: Two IDE interfaces presented to the VM by default.
    • Keyboard: Provides input from VM consoles.
    • Memory: Virtual hardware memory size limits memory for VM applications. Intel SGX describes private memory regions (enclaves).
    • RDM disk: Allows storing VM data directly on a SAN LUN (instead of a virtual disk file).
    • PS2 controller: Provides access to virtual keyboard and pointing device via the PS2 interface.
    • Video card: Virtual graphics card for VM video acceleration.

    Cloning Virtual Machines

    • Cloning options include:
      • Standard mode: All disks on a standard datastore
      • PMem mode: All disks on host PMem datastore; config files on a regular datastore.
      • Hybrid mode: PMem disks on PMem datastore, others on the original datastore.
    • PMem storage choice affects non-PMem disks.
    • Cloning a VM with NVDIMM devices or virtual PMem disks requires a destination host/cluster with available PMem resources.
    • Cloning steps: Start the Clone Existing VM wizard, choose a format, datastore, and select additional options if needed.
    • Cloning options have specific disk format choices (different pre-provisioning and other selections).
    • Cannot change storage policies when cloning encrypted VMs.
    • Cloning includes various options for customization (guest OS, hardware, and user settings).

    Additional Information

    • Upgrading VMs, troubleshooting steps, required vCenter Server privileges, and more are covered in separate sections.
    • Topics on Guest OS installation, customization, and user mappings are included.
    • Methods to provision vSphere VMs are supported.
    • Creating a single VM provides a base for cloning.

    vApp Information

    • vApp management, including creation, power operations, editing, configuring resources (CPU, memory, IP), and licensing.
    • Adding network protocols and assigning port groups/networks.
    • VMware vApp options activation/editing for VMs and configuring deployment options.

    Guest OS Customization

    • Customization of guest operating systems during cloning or deployment using customization specifications.
    • Configuring user mappings (SSO).
    • Managing power states, startup/shutdown settings, and virtual consoles.
    • Troubleshooting methods, including identification of symptoms, problem definition, and testing solutions. Logging, debugging, swap space configurations, performance sensitivity, etc. are covered.

    Cloning procedures and templates

    • Cloning VMs to templates preserves the original VM.
    • Templates can be modified and used to create additional templates or VMs.
    • Cloning or deploying from templates saves time for identical VMs.
    • Using templates or virtual appliances (OVF) for deployment is detailed.
    • Creating VMs with the New Virtual Machine wizard.
    • Cloning VMs to templates and VMs.
    • Employing various deployment options.
    • Selecting and utilizing existing templates, creating new templates, and utilizing different options (Standard, PMem, or Hybrid).
    • Customization options are available for guest OS and hardware during cloning.
    • Virtual machine options (General, Encryption, Power Management) with specific details about configuring VMs.

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    Related Documents

    vSphere Virtual Machine Administration Guide PDF

    Description

    Test your knowledge on vSphere Virtual Machine Administration, including the creation, configuration, and management of virtual machines. Learn about the key virtual machine files and their functions. This quiz will help reinforce your understanding of virtual machine hardware and management within VMware vSphere.

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