Computer Operator Online Test 1

50 Questions | Total Attempts: 1754

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Computer Operator Online Test 1 - Quiz

This is for Computer Operator examination, minimum skill required for this is: 1. PCL level or +2 academic qualification 2. Diploma in computer of min. 6 months course


Questions and Answers
  • 1. 
    A light sensitive device that converts drawing, printed text or other images into digital form is
    • A. 

      Keyboard

    • B. 

      Plotter

    • C. 

      Scanner

    • D. 

      OMR

  • 2. 
    Which protocol provides e-mail facility among different hosts?
    • A. 

      FTP

    • B. 

      SMTP

    • C. 

      TELNET

    • D. 

      SNMP

  • 3. 
      The basic architecture of computer was developed by
    • A. 

      John Von Neumann

    • B. 

      Charles Babbage

    • C. 

      Blaise Pascal

    • D. 

      Garden Moore

  • 4. 
      Fifth generation computers are based on
    • A. 

      Artificial Intelligence

    • B. 

      Programming Intelligence

    • C. 

      System Knowledge

    • D. 

      VVLSI

  • 5. 
      Microprocessor was introduced in which generation of computer?
    • A. 

      Second Generation

    • B. 

      Fourth Generation

    • C. 

      Third Generation

    • D. 

      Fifth Generation

  • 6. 
      Which of the following memory is non-volatile?
    • A. 

      SRAM

    • B. 

      DRAM

    • C. 

      ROM

    • D. 

      All of the above

  • 7. 
    GUI stands for
    • A. 

      Graph Use Interface

    • B. 

      Graphical Universal Interface

    • C. 

      Graphical User Interface

    • D. 

      Graphical Unique Interface

  • 8. 
      Time during which a job is processed by the computer is:
    • A. 

      Execution Time

    • B. 

      Delay Time

    • C. 

      Real Time

    • D. 

      Waiting Time

  • 9. 
    The memory sizes in mainframe computers and advanced technology micro computer are expressed as
    • A. 

      Bytes

    • B. 

      Kilobytes

    • C. 

      Bits

    • D. 

      Megabytes

  • 10. 
    Which of the following statement is wrong?
    • A. 

      Photoshop is a graphical design tool by Adobe

    • B. 

      Linux is free and open source software

    • C. 

      Linux is owned and sold by Microsoft

    • D. 

      Windows XP is an operating system

  • 11. 
      An error is also known as:
    • A. 

      Bug

    • B. 

      Debug

    • C. 

      Cursor

    • D. 

      Icon

  • 12. 
    Who invented the super computer?
    • A. 

      Seymour Cray

    • B. 

      JH Van Tassell

    • C. 

      Charles Ginsberg

    • D. 

      Charles Babbage

  • 13. 
    Which of the following is not an advantage of magnetic disk storage?
    • A. 

      The access time of magnetic disk is much less than that of magnetic tape

    • B. 

      Disk storage is less expensive than tape storage

    • C. 

      Disk storage is longer lasting than magnetic tape

    • D. 

      None of the above

  • 14. 
    The processor which performs arithmetical and logical operations is called
    • A. 

      Control

    • B. 

      ALU

    • C. 

      Register

    • D. 

      Cache Memory

  • 15. 
    Where is the headquarters of Intel located?
    • A. 

      Redmond, Washington

    • B. 

      Tucson, Arizona

    • C. 

      Santa Clara, California

    • D. 

      Richmond, Virginia

  • 16. 
    The ability to combine name and addresses with a standard document is called _________
    • A. 

      Document formatting

    • B. 

      Database management

    • C. 

      Mail merge

    • D. 

      Form letters

  • 17. 
      What is gutter margin?
    • A. 

      Margin that is added to the left margin when printing

    • B. 

      Margin that is added to right margin when printing

    • C. 

      Margin that is added to the binding side of page when printing

    • D. 

      Margin that is added to the outside of the page when printing

  • 18. 
    AutoCorrect was originally designed to replace _________ words as you type.
    • A. 

      Short, repetitive

    • B. 

      Grammatically incorrect

    • C. 

      Misspelled

    • D. 

      None of the above

  • 19. 
      In MS Word "Ctrl + Right Arrow" is used to
    • A. 

      Moves the cursor one word right

    • B. 

      Moves the cursor end of the line

    • C. 

      Moves the cursor end of the document

    • D. 

      Moves the cursor one Paragraph down

  • 20. 
    What are inserted as cross-reference in Word?
    • A. 

      Placeholders

    • B. 

      Bookmarks

    • C. 

      Objects

    • D. 

      Word fields

  • 21. 
    Which of the following is not valid version of MS Office?
    • A. 

      Office XP

    • B. 

      Office Vista

    • C. 

      Office 2007

    • D. 

      None of above

  • 22. 
      In MS Word Short cut Ctrl + H is used to
    • A. 

      Open Find and Replace Dialog box with activating Replace Tab

    • B. 

      Open Format Dialog box activating Insert Hyper Link tab

    • C. 

      Open Insert Dialog box activating Insert Hyper Link Tab

    • D. 

      Open Insert Hyper Link Dialog box

  • 23. 
    Which of the following is true regarding page Orientation of a Document?
    • A. 

      Page Orientation can be changed at any time

    • B. 

      Page Orientation of document determines by printer

    • C. 

      Page Orientation must be set before start typing

    • D. 

      Page Orientation of a document cannot be changed.

  • 24. 
      _____ formatting is the process of changing the way letters, numbers, punctuation marks, and symbols appear on the screen and in print.
    • A. 

      Document

    • B. 

      Character

    • C. 

      Paragraph

    • D. 

      Object

  • 25. 
    Columns dialog box can be opened from
    • A. 

      Format menu Columns submenu

    • B. 

      Double click on column space in ruler

    • C. 

      Press Alt + O + C

    • D. 

      All of above

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