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Computer Aptitude

OPERATING SYSTEM MCQs

Total Questions : 622 | Page 57 of 63 pages
Question 561. The windows feature is the ability of computer to automatically configure a new hardware component is that
  1.    Auto detect
  2.    Plug and play
  3.    Add remove hardware
  4.    None of above
 Discuss Question
Answer: Option B. -> Plug and play
Question 562. Which of the following is not a part of the control panel?
  1.    Date and time
  2.    My documents
  3.    Add or remove program
  4.    Display
 Discuss Question
Answer: Option B. -> My documents
Question 563. The ...... provides information about hardware installation, configuration and hardware status
  1.    Device manager
  2.    Control panel
  3.    Add new hardware
  4.    Program manager
 Discuss Question
Answer: Option A. -> Device manager
Question 564. Under multiprogramming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____.
  1.    lengthened; shortened
  2.    shortened; lengthened
  3.    shortened; shortened
  4.    lengthened; lengthened
  5.    None of the above
 Discuss Question
Answer: Option B. -> shortened; lengthened
Question 565. Daisy chain is a device for
  1.    connecting a number of controllers to a device
  2.    connecting a number of devices to a controller
  3.    interconnecting a number of devices to a number of controllers
  4.    all of the above
  5.    None of the above
 Discuss Question
Answer: Option B. -> connecting a number of devices to a controller
Question 566. The most common systems security method is
  1.    passwords
  2.    encryption
  3.    firewall
  4.    all of the above
  5.    None of the above
 Discuss Question
Answer: Option A. -> passwords
Question 567. Two basic types of operating systems are:
  1.    sequential and direct
  2.    batch and timesharing
  3.    sequential and realtime
  4.    batch and interactive
  5.    None of the above
 Discuss Question
Answer: Option D. -> batch and interactive
Question 568. A relocate program form is one which
  1.    cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation.
  2.    consists of a program and relevant information for its relocation.
  3.    can itself performs the relocation of its address-sensitive portions.
  4.    all of the above
  5.    None of the above
 Discuss Question
Answer: Option B. -> consists of a program and relevant information for its relocation.
Question 569. If you want to execute more than one program at a time, the systems software you are using must be capable of:
  1.    word processing
  2.    virtual memory
  3.    compiling
  4.    multitasking
  5.    None of the above
 Discuss Question
Answer: Option D. -> multitasking
Question 570. What is the name of the system which deals with the running of the actual computer and not with the programming problems?
  1.    Operating system
  2.    Systems program
  3.    Object program
  4.    Source program
  5.    None of the above
 Discuss Question
Answer: Option B. -> Systems program

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