Online Test-15 Computer (Banks)

20 Questions | Total Attempts: 68

SettingsSettingsSettings
Computer Quizzes & Trivia

Questions and Answers
  • 1. 
    RLL refers to--------
    • A. 

      Run length limits

    • B. 

      Roll line limits

    • C. 

      Rack line limits

    • D. 

      Reversal length limited

    • E. 

      None of these

  • 2. 
    Each sector is having -----bytes.  
    • A. 

      80 bytes

    • B. 

      40 bytes

    • C. 

      600 bytes

    • D. 

      512 bytes

    • E. 

      None

  • 3. 
    Expand DDD
    • A. 

      Dual disk drivers

    • B. 

      Digital diagnostic disk

    • C. 

      Device disk drivers

    • D. 

      Double device diagnostic

    • E. 

      None

  • 4. 
    “PCB” stands for:
    • A. 

      Programming connecting Block

    • B. 

      Personal computer bios

    • C. 

      Process control Block

    • D. 

      None of these

  • 5. 
    Dos is---------operating system
    • A. 

      Mano programming operating system

    • B. 

      Multi programming operating system

    • C. 

      Both 1 & 2

    • D. 

      None of these

  • 6. 
    Operating system often called as  
    • A. 

      Windows 98

    • B. 

      Ms- Dos

    • C. 

      Kernel

    • D. 

      None of these

  • 7. 
    “IPC” stands for
    • A. 

      Inter process communication

    • B. 

      Inter program communication

    • C. 

      Inter process control

    • D. 

      Inter programming control

    • E. 

      None of these

  • 8. 
    When a process exists, the operation system must
    • A. 

      Free the memory used by its page table

    • B. 

      Free the disk space used by its memory image

    • C. 

      Free to page frames the process was using

    • D. 

      All the above

  • 9. 
    -------attempts to keep both CPU and I/O device busy all         the time.
    • A. 

      Memory

    • B. 

      Buffering

    • C. 

      Operating system

    • D. 

      None

  • 10. 
    The most important aspect of job scheduling is the ability to
    • A. 

      Uniprogramming

    • B. 

      Multiprogamming

    • C. 

      File programming

    • D. 

      None of these

  • 11. 
    “FIFO” stands for
    • A. 

      First in first out

    • B. 

      First in final out

    • C. 

      Final in first out

    • D. 

      Final in final out

    • E. 

      None of these

  • 12. 
    In the two-level directory structure, each user has it own
    • A. 

      Master file Directory

    • B. 

      User File Directory

    • C. 

      Master File Device

    • D. 

      User File Device

    • E. 

      None

  • 13. 
    What are the three main types of computer programming         language ?
    • A. 

      Machine language, assemble language, high level language

    • B. 

      Imperative language, functional language, declarative language

    • C. 

      COBOL, Fortran-77, C++

    • D. 

      Pascal, C, Dbase

  • 14. 
    An-------is an Electromechanical device that generates data         for a computer to read.
    • A. 

      Out put device

    • B. 

      Input device

    • C. 

      I/O device

    • D. 

      None

  • 15. 
    Which of these are not the example of input devices.  
    • A. 

      Mouse

    • B. 

      Trackball

    • C. 

      Key board

    • D. 

      CPU

    • E. 

      None

  • 16. 
    A connectionless protocol is more
    • A. 

      Static

    • B. 

      Dynamic

    • C. 

      Binding

    • D. 

      None of these

  • 17. 
    -------is a program that acts as a intermediately between a         user of a computer and the computer H/w  
    • A. 

      User Program

    • B. 

      CPU

    • C. 

      Operating system

    • D. 

      Multiplexing

    • E. 

      None of these

  • 18. 
    The ------is a measure of work for processor.
    • A. 

      Busy

    • B. 

      Through put

    • C. 

      Speed

    • D. 

      Turn around time

    • E. 

      None of these

  • 19. 
    One Giga byte is equal to
    • A. 

      1024 bytes

    • B. 

      1024 square bytes

    • C. 

      1024 cubed bytes

    • D. 

      1024 quadrapled bytes

    • E. 

      None of these

  • 20. 
    Main memory is -------
    • A. 

      Non- volatile

    • B. 

      Volatile

    • C. 

      Extended

    • D. 

      Expended

    • E. 

      None of these

Back to Top Back to top