CDC 3D151 Vol 1 Ure

100 Questions | Total Attempts: 179

SettingsSettingsSettings
CDC 3D151 Vol 1 Ure - Quiz


Questions and Answers
  • 1. 
    Which functions do client systems technicians perform regarding personal wireless communications systems
    • A. 

      Plan, schedule, and implement installation and maintenances

    • B. 

      Develop system timelines

    • C. 

      Implement fix actions 

    • D. 

      Manage databases 

  • 2. 
    What requirement must an Apprentice complete to be awarded Journeyman level?
    • A. 

      All 7-skill level tasks.

    • B. 

      Cyberspace Advancement Course.

    • C. 

      Core tasks identified for client systems craftsman.

    • D. 

      Client Systems career development courses (CDC).

  • 3. 
    What systems entail how we communicate and manage data?
    • A. 

      Information.

    • B. 

      Satellite.

    • C. 

      Airfield.

    • D. 

      Power.

  • 4. 
    What part do client systems technicians (CST) play in amassing, distributing, and controlling information?
    • A. 

      Adapting

    • B. 

      Efficiency

    • C. 

      Production

    • D. 

      Procedures

  • 5. 
    A non-wireless way to load software or interface hardware to a tablet is with the
    • A. 

      Ethernet port.

    • B. 

      optical drive.

    • C. 

      network interface card (NIC).

    • D. 

      universal serial bus (USB) port.

  • 6. 
    A personal computer (PC) is such a great tool because it
    • A. 

      is a single purpose processor.

    • B. 

      has a central processing unit.

    • C. 

      is a multi-purpose processor.

    • D. 

      has a hard drive.

  • 7. 
    The primary interface for the hard drive that is now the most commonly used connector for hard drives is the
    • A. 

      motherboard.

    • B. 

      small computer system interface.

    • C. 

      integrated drive electronics controller.

    • D. 

      Serial Advanced Technology Attachment (SATA).

  • 8. 
    Any hardware added to a computer that expands its capabilities is refereed to as
    • A. 

      a port.

    • B. 

      a peripheral.

    • C. 

      an interface.

    • D. 

      an input/output (I/O) device.

  • 9. 
    Transferring eight bits of data simultaneously through eight separate lines in a single cable is function of what kind of port?
    • A. 

      Serial.

    • B. 

      Parallel.

    • C. 

      Switching.

    • D. 

      Universal serial bus.

  • 10. 
    What term refers to the process of launching an operating system (OS)?
    • A. 

      Boot.

    • B. 

      Ransom access memory (RAM).

    • C. 

      Basic Input/Output System (BIOS).

    • D. 

      Complimentary metal-oxide-semiconductor (CMOS).

  • 11. 
    What program sets up the divisions of memory that hold the operating system (OS), user information and applications?
    • A. 

      The memory.

    • B. 

      The bootstrap loader.

    • C. 

      Basic Input/Output System (BIOS).

    • D. 

      Complimentary metal-oxide-semiconductor (CMOS).

  • 12. 
    What describes how computers find a specific byte it is looking for in memory?
    • A. 

      Processing.

    • B. 

      Programming.

    • C. 

      Memory addressing.

    • D. 

      Memory segmenting.

  • 13. 
    How manty bits long are the addresses that computer instructions work with?
    • A. 

      8.

    • B. 

      16.

    • C. 

      24.

    • D. 

      32.

  • 14. 
    What type of memory is non-volatile, considered permanent, and is also firmware in reference to the data and instructions stored?
    • A. 

      Cache.

    • B. 

      Read-only memory (ROM).

    • C. 

      Random access memory (RAM).

    • D. 

      Complimentary metal-oxide-semiconductor (CMOS).

  • 15. 
    This type of memory is blank and instructions can be placed on it permanently
    • A. 

      Read-only memory (ROM)

    • B. 

      Random access memory (RAM)

    • C. 

      Programmable read-only memory (PROM)

    • D. 

      Complimentary metal-oxide-semiconductor (CMOS)

  • 16. 
    This type of random acess memory (RAM) transfers sixteen times as much data per each clock cycle
    • A. 

      Synchronous dynamic random access memory (SDRAM).

    • B. 

      Double data rate synchronous dynamic random access memory (DDR SDRAM).

    • C. 

      DDR3 SDRAM.

    • D. 

      DDR4 SDRAM.

  • 17. 
    Which type of memory is used to duplicate frequently accessed information stored elsewhere or computed earlier because the original data is time consuming to retrieve or compute?
    • A. 

      Random access memory (RAM).

    • B. 

      Read-only memory (ROM).

    • C. 

      Buffer.

    • D. 

      Cache.

  • 18. 
    Which type of memory is located on just about every kind of circuit board there is in today's computer technology?
    • A. 

      Random access memory (RAM).

    • B. 

      Read-only memory (ROM).

    • C. 

      Buffer.

    • D. 

      Cache.

  • 19. 
    Actively sampling the status of an external device by a client program is known as
    • A. 

      polling.

    • B. 

      signaling.

    • C. 

      processing.

    • D. 

      multitasking.

  • 20. 
    what is defined as an asynchronous signal from a computer hardware device indicating the need for attention from a central processing unit (CPU) or a synchronous event indicating the need for a change in execution?
    • A. 

      Cache.

    • B. 

      Buffer.

    • C. 

      Interface.

    • D. 

      Interrupt.

  • 21. 
    Which term describes that data is whole or complete?
    • A. 

      Driver.

    • B. 

      Parity bit.

    • C. 

      Data integritiy.

    • D. 

      Error correction.

  • 22. 
    Which is a very simple example of an error detecting code?
    • A. 

      Interrupt.

    • B. 

      Parity bit.

    • C. 

      Data integrity.

    • D. 

      Error correction.

  • 23. 
    What operating system (OS) task ensures each process and application recieves time to function and is used for real work as often as possible?
    • A. 

      Application program interface.

    • B. 

      Processor management.

    • C. 

      Memory management.

    • D. 

      Device management.

  • 24. 
    Which is not a type of computer user interface?
    • A. 

      Application driven.

    • B. 

      Command driven.

    • C. 

      Graphical user.

    • D. 

      Menu driven.

  • 25. 
    Which computer system requirements must be satisfied for software to be usable at all?
    • A. 

      Minimum.

    • B. 

      Processor.

    • C. 

      Installation.

    • D. 

      Recommended.

Back to Top Back to top