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Computer Aptitude

OPERATING SYSTEM MCQs

Total Questions : 622 | Page 61 of 63 pages
Question 601. Which of the following is not true about operating systems?
  1.    A single processor has the ability to multitask
  2.    kernel is made of various modules which can not be loaded in running operating system
  3.    Both A & B
  4.    none of the above
 Discuss Question
Answer: Option A. -> A single processor has the ability to multitask
Question 602. ________ is the process whereby multiple operating systems share the same hardware
  1.    Machine coding
  2.    Virtualization
  3.    icense sharing
  4.    Application software
 Discuss Question
Answer: Option B. -> Virtualization
Question 603. Which type of software is a operating system?
  1.    Communication
  2.    Application
  3.    System
  4.    Word-processing
  5.    None of these
 Discuss Question
Answer: Option C. -> System
Question 604. A Microsoft Windows is a(n)
  1.    Operating system
  2.    Graphic program
  3.    Word Processing
  4.    Database program
 Discuss Question
Answer: Option A. -> Operating system
Question 605. These are example of Stand-alone OS Except for
  1.    Ubuntu
  2.    Linux
  3.    Microsoft Mac
  4.    Mac OS X
 Discuss Question
Answer: Option C. -> Microsoft Mac
Question 606. Windows 7 and Windows Vista are examples of:
  1.    IOS Phone
  2.    Android
  3.    Microsoft Windows
 Discuss Question
Answer: Option C. -> Microsoft Windows
Question 607. The primary purpose of an operating system is:
  1.    To make the most efficient use of the computer hardware
  2.    To allow people to use the computer
  3.    To keep systems programmers employed
  4.    To make computers easier to use
 Discuss Question
Answer: Option A. -> To make the most efficient use of the computer hardware
Question 608. The
  1.    WinZip
  2.    WinShrink
  3.    WinStyle
  4.    None of above
 Discuss Question
Answer: Option A. -> WinZip
Question 609. The screen that you see when your computer has finished starting up is called the ____________
  1.    Task Bar
  2.    Start up screen
  3.    Home
  4.    Home Screen/Desktop
 Discuss Question
Answer: Option D. -> Home Screen/Desktop
Question 610. What is the function of antivirus?
  1.    Protect computer against virus.
  2.    Protect computer from bacteria.
  3.    Damaging the computer program.
  4.    Remove computer form viruses.
 Discuss Question
Answer: Option D. -> Remove computer form viruses.

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