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Computer Aptitude

OPERATING SYSTEM MCQs

Total Questions : 622 | Page 58 of 63 pages
Question 571. In analyzing the compilation of PL/I program, the description "resolving symbolic address (labels) and generating machine language" is associated with
  1.    Assembly and output
  2.    Code generation
  3.    Storage assignment
  4.    Syntax analysis
  5.    None of the above
 Discuss Question
Answer: Option A. -> Assembly and output
Question 572. Round-robin scheduling
  1.    allows interactive tasks quicker access to the processor
  2.    is quite complex to implement
  3.    gives each task the same chance at the processor
  4.    allows processor-bound tasks more time in the processor
  5.    None of the above
 Discuss Question
Answer: Option C. -> gives each task the same chance at the processor
Question 573. Which of the following is not an operating system?
  1.    DOS
  2.    Linux
  3.    Windows
  4.    Oracle
 Discuss Question
Answer: Option D. -> Oracle
Question 574. What is the full form of NIC ?
  1.    New internet cable
  2.    Network interface card
  3.    Network Internal cable
  4.    Net interface card
 Discuss Question
Answer: Option B. -> Network interface card
Question 575. You can use print manage window
  1.    To check status of files in the print queue
  2.    To cancel the print job
  3.    To interrupt printing
  4.    All of the above
 Discuss Question
Answer: Option D. -> All of the above
Question 576. Whenever you move a directory from one location to another
  1.    All files inside the directory are moved
  2.    All the subdirectory inside that directory are moved
  3.    The directory is moved the source file is not moved
  4.    Both A and B
 Discuss Question
Answer: Option D. -> Both A and B
Question 577. Which of the following operating system does not implement the multitasking truly?
  1.    Windows 98
  2.    Windows NT
  3.    Windows XP
  4.    MS DOS
 Discuss Question
Answer: Option D. -> MS DOS
Question 578. An example of a potential deadlock situation is
  1.    a one way bridge
  2.    a two way bridge
  3.    a single lane bridge
  4.    a one way train line
 Discuss Question
Answer: Option C. -> a single lane bridge
Question 579. Which mobile operating system feature helps you avoid accidentally placing a call or taking a picture?
  1.    Virtual personal assistant
  2.    Pinch gesture
  3.    Dock
  4.    Lock screen
 Discuss Question
Answer: Option D. -> Lock screen
Question 580. The proprietary operating system for mac computers made by apple corporation was ____
  1.    MAC OS
  2.    Both A & B
  3.    none of the above
  4.    OS X
 Discuss Question
Answer: Option A. -> MAC OS

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