Podcast
Questions and Answers
Process management helps OS to create and delete ______ and also provides mechanisms for synchronization and communication among them.
Process management helps OS to create and delete ______ and also provides mechanisms for synchronization and communication among them.
processes
The ______ management module performs the task of allocation and de-allocation of memory space to programs in need of this resource.
The ______ management module performs the task of allocation and de-allocation of memory space to programs in need of this resource.
memory
Systems have several levels of ______ which includes primary storage, secondary storage, and cache storage.
Systems have several levels of ______ which includes primary storage, secondary storage, and cache storage.
storage
The ______ management module keeps tracks of all devices and is also responsible for the task of allocation and de-allocation of the devices.
The ______ management module keeps tracks of all devices and is also responsible for the task of allocation and de-allocation of the devices.
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One of the main objects of any OS is to manage the communication between ______ and device drivers.
One of the main objects of any OS is to manage the communication between ______ and device drivers.
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The ______ management module manages all the file-related activities such as organization, storage, retrieval, naming, sharing, and protection of files.
The ______ management module manages all the file-related activities such as organization, storage, retrieval, naming, sharing, and protection of files.
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The ______ module protects the data and information of a computer system against malware threat and authorized access.
The ______ module protects the data and information of a computer system against malware threat and authorized access.
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This module is interpreting ______ given by the user and acting on system resources to process that command.
This module is interpreting ______ given by the user and acting on system resources to process that command.
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A ______ system is a group of processors which do not share memory, hardware devices, or a clock.
A ______ system is a group of processors which do not share memory, hardware devices, or a clock.
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The processors communicate with one another through the ______.
The processors communicate with one another through the ______.
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Study Notes
Process Management
- Creates and deletes processes
- Provides mechanisms for synchronization and communication among processes
Memory Management
- Allocates and deallocates memory space to programs
- Manages memory resources for running programs
Storage Management
- Manages primary storage, secondary storage, and cache storage
- Ensures instructions and data are stored in primary storage or cache for running programs
Device Management
- Keeps track of all devices
- Allocates and deallocates devices
- Performs tasks through the I/O controller
I/O System Management
- Manages communication between user and device drivers
- One of the main objectives of an Operating System (OS)
File Management
- Manages file-related activities
- Includes organization, storage, retrieval, naming, sharing, and protection of files
Security
- Protects data and information from malware threats and unauthorized access
Command Interpretation
- Interprets commands given by the user
- Acts on system resources to process commands
Networking
- Enables communication among processors in a distributed system
- Processors do not share memory, hardware devices, or a clock
Job Accounting
- Keeps track of time and resources used by various jobs and users
Communication Management
- Coordinates and assigns software resources (compilers, interpreters, etc.) to various users of the computer system
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Description
Learn about the key components of operating system management, including process management, memory management, and secondary-storage management. Understand how these mechanisms work together to ensure efficient resource allocation and communication.
