Online Test-15 Computer (Banks)

20 Questions | Attempts: 68
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  • 1/20 Questions

    “FIFO” stands for

    • First in first out
    • First in final out
    • Final in first out
    • Final in final out
    • None of these
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  • 2. 

    Each sector is having -----bytes.  

    • 80 bytes

    • 40 bytes

    • 600 bytes

    • 512 bytes

    • None

    Correct Answer
    A. 512 bytes
  • 3. 

    The most important aspect of job scheduling is the ability to

    • Uniprogramming

    • Multiprogamming

    • File programming

    • None of these

    Correct Answer
    A. Multiprogamming
  • 4. 

    Which of these are not the example of input devices.  

    • Mouse

    • Trackball

    • Key board

    • CPU

    • None

    Correct Answer
    A. CPU
  • 5. 

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

    • User Program

    • CPU

    • Operating system

    • Multiplexing

    • None of these

    Correct Answer
    A. Operating system
  • 6. 

    What are the three main types of computer programming         language ?

    • Machine language, assemble language, high level language

    • Imperative language, functional language, declarative language

    • COBOL, Fortran-77, C++

    • Pascal, C, Dbase

    Correct Answer
    A. Machine language, assemble language, high level language
  • 7. 

    “PCB” stands for:

    • Programming connecting Block

    • Personal computer bios

    • Process control Block

    • None of these

    Correct Answer
    A. Process control Block
  • 8. 

    In the two-level directory structure, each user has it own

    • Master file Directory

    • User File Directory

    • Master File Device

    • User File Device

    • None

    Correct Answer
    A. User File Directory
  • 9. 

    A connectionless protocol is more

    • Static

    • Dynamic

    • Binding

    • None of these

    Correct Answer
    A. Dynamic
  • 10. 

    RLL refers to--------

    • Run length limits

    • Roll line limits

    • Rack line limits

    • Reversal length limited

    • None of these

    Correct Answer
    A. Run length limits
  • 11. 

    Main memory is -------

    • Non- volatile

    • Volatile

    • Extended

    • Expended

    • None of these

    Correct Answer
    A. Non- volatile
  • 12. 

    “IPC” stands for

    • Inter process communication

    • Inter program communication

    • Inter process control

    • Inter programming control

    • None of these

    Correct Answer
    A. Inter process communication
  • 13. 

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

    • Out put device

    • Input device

    • I/O device

    • None

    Correct Answer
    A. Input device
  • 14. 

    When a process exists, the operation system must

    • Free the memory used by its page table

    • Free the disk space used by its memory image

    • Free to page frames the process was using

    • All the above

    Correct Answer
    A. Free the disk space used by its memory image
  • 15. 

    Operating system often called as  

    • Windows 98

    • Ms- Dos

    • Kernel

    • None of these

    Correct Answer
    A. Kernel
  • 16. 

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

    • Memory

    • Buffering

    • Operating system

    • None

    Correct Answer
    A. Buffering
  • 17. 

    Dos is---------operating system

    • Mano programming operating system

    • Multi programming operating system

    • Both 1 & 2

    • None of these

    Correct Answer
    A. Mano programming operating system
  • 18. 

    The ------is a measure of work for processor.

    • Busy

    • Through put

    • Speed

    • Turn around time

    • None of these

    Correct Answer
    A. Through put
  • 19. 

    Expand DDD

    • Dual disk drivers

    • Digital diagnostic disk

    • Device disk drivers

    • Double device diagnostic

    • None

    Correct Answer
    A. Digital diagnostic disk
  • 20. 

    One Giga byte is equal to

    • 1024 bytes

    • 1024 square bytes

    • 1024 cubed bytes

    • 1024 quadrapled bytes

    • None of these

    Correct Answer
    A. 1024 cubed bytes

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  • Current Version
  • Mar 21, 2022
    Quiz Edited by
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  • Feb 27, 2012
    Quiz Created by
    Bankexamsportal

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