Computer Networking Concepts - Long Test 1
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Questions and Answers

What is an ISO image?

  • A software application for data recovery
  • A storage device used for backups
  • A complete copy of everything stored on a physical optical disc (correct)
  • A type of computer virus
  • What color is recommended for the USB 3.0 connector?

  • Yellow
  • Blue (correct)
  • Red
  • Green
  • What voltage does the RED wire of a power supply typically indicate?

  • Ground
  • +12V
  • +5V (correct)
  • +3V
  • What describes a Local Area Network (LAN)?

    <p>A collection of devices connected in one physical location</p> Signup and view all the answers

    What is the primary function of anti-virus software?

    <p>To prevent, detect, and remove threats to a system</p> Signup and view all the answers

    What does a Cross-Over cable involve in its configuration?

    <p>One end T568-A and the other T568-B</p> Signup and view all the answers

    What is Information Extortion?

    <p>Stealing information and demanding compensation for its return</p> Signup and view all the answers

    What does WPA2-Personal do?

    <p>Protects unauthorized network access with a password</p> Signup and view all the answers

    Study Notes

    Long Test 1 - Review

    • ISO: Complete copy of data stored on a physical optical disc.

    • ROM (Read Only Memory): Originally where BIOS is stored on a standard PC.

    • USB 3.0 Connector (BLUE): Recommended color for standard A receptacles.

    • FLASH MEMORY: Used in Solid State Drives (SSDs).

    • +5V: Voltage reading of the RED wire in a power supply.

    • CROSS-OVER CABLE: Category cable where one end is T568-A and the other is T586.

    • Network Interface Card (NIC): Hardware component for connecting a computer to a network.

    • Hard Disk Drive (HDD) Capacity: 16 GB for 32-bit OS, 20 GB for 64-bit OS (Windows 10 recommendation).

    • LAN Connection Problem Indicator: Cross and red indicator on a LAN connection.

    • REGISTRY: Where Windows device drivers are stored.

    • LAN (Local Area Network): Collection of devices connected in one physical location.

    • WAN (Wide Area Network): Interconnects multiple LANs.

    • Anti-Virus Software: Prevents, detects, and removes system threats.

    • Router: Networking device forwarding data packets between computer networks.

    • Wi-Fi: Trademarked phrase for IEEE 802.11.

    • Information Extortion: Stealing information and demanding compensation for its return.

    • Peer-to-Peer Network (P2P): Network of PCs connected and sharing resources without a server.

    • Access Control Lists (ACLs): User matrices and capability tables governing user rights and privileges.

    • Provider Address: IP address used by a virtual machine for communication over a physical network.

    WPA2 - Personal

    • WPA2-PERSONAL: Network access protection using a password.

    Remote Storage Service

    • Windows Server Services: Migrate data to lower-cost storage.

    Continuous Assessment

    • Initial Security Accreditation: Monitors ongoing security of a system.
    • Changes Tracking: Tracks changes to security systems.

    PING

    • Utility Tool: Tests reachability of a host.

    F5 Keys

    • BIOS Setup: Not appropriate for entering BIOS setup.

    Cluster Resources

    • Client Access Point: Application group with at least one application-specific resource.

    World Wide Web (WWW)

    • Spider-like Interconnection: Millions of interconnected pieces of information.

    Repair Computer

    • Recovery Partition: Boot process for recovery options.
    • Multiple Logical Drives: A single physical hard drive can be split into multiple logical drives.

    Safe Mode

    • Windows Troubleshooting: Boots the system into a safe mode for correcting problems.

    Advanced Technology Attachment (ATA) and Serial Advanced Technology Attachment (SATA)

    • Communication Interfaces: Interfaces between hard drives and computer motherboards.

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    Description

    This quiz covers essential concepts in computer networking and hardware, including hardware components like ROM and USB connectors, as well as networking basics such as LAN and WAN. Prepare to test your understanding of these key topics critical for IT professionals.

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