• 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)
What program runs first after computer is booted and loading GUI ?

Windows Explorer
File manager
Desktop manager
Authentication

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands?

auto increment
None of these
index addressing
auto decrement
indirect addressing

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
The higher versions of the operating systems are so written that programs designed for earlier versions can still be run. What is it called?

Upgradability
Universality
None of these
Upward mobility
Upward compatibility

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Which of the following operating system reads and reacts in actual time?

Real Time System
Batch Processing System
Time Sharing System
Quick Response System

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Which of the following is default location of saving and opening file ?

All of the listed here
Desktop
My documents
My computer

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Which of the following windows version support 64 bit processor?

Windows 95
Windows 2000
Windows XP
Windows 98

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
↑