• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Operating System (OS)

Operating System (OS)
Can you name of the major Operating System used in computers?

All of these
MS DOS
None of these
OS/2
UNIX

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
The technique, for sharing the time of a computer among several jobs. Which switches jobs so rapidly such that each job appears to have the computer to itself:

time domain
time sharing
time out
FIFO
None of these

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
A disk scheduling algorithm in an operating system causes the disk arm to move back and forth across the disk surface in order to service all requests in its path. This is a

First come first served
FIFO
Scan
Shortest Seek Time First (SSTE)
None of these

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
In Microsoft windows, the graphical pattern on the desktop used as background for windows is

Picture
Background
Wall paper
Icons

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Which is built directly on the hardware?

Database system
Operating system
Computer Environment
Application software

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
To display system boot menu which of the following key you must press ?

F5
F8
F7
F4

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Operating System (OS)

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑