• 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)
When did IBM release the first version of disk operating system DOS version 1.0?

1983
1981
1984
1982
None of these

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
When we double click on my computer

Show the list of your computer drive
All of these
Show the content of your saved files
List of deleted files and folders

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
UNIX operating system is a(n)

Time sharing operating system
All of the listed here
Multi tasking operating system
Multi user operating system

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
You can set the width taskbar area and different components in it

If the applications are not opened
By right click and set width menu
If other toolbars are not enabled
If the taskbar is not yet locked

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Which of the key is used to close the active window?

Ctrl+F5
Alt+F6
Ctrl+F4
Alt+F4

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
In which addressing mode the operand is given explicitly in the instruction?

immediate mode
index mode
indirect mode
absolute mode
None of these

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
↑