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Computer Aptitude

COMPUTER KNOWLEDGE MIXED MCQs

Total Questions : 480 | Page 42 of 48 pages
Question 411. The ALU performs ____ operations
  1.    logic
  2.    ASCII
  3.    algorithm-based
  4.    logarithm-based
  5.    final operations
 Discuss Question
Answer: Option A. -> logic


logic


Question 412. In a sequence of events that takes place in an instruction cycle, the first cycle is___
  1.    Store cycle
  2.    Execute cycle
  3.    Fetch cycle
  4.    Decode cycle
  5.    Code cycle
 Discuss Question
Answer: Option C. -> Fetch cycle


Fetch cycle


Question 413. ____ is the part of the computer that does the arithmetical calculations.
  1.    OS
  2.    ALU
  3.    CPU
  4.    Memory
  5.    Printer
 Discuss Question
Answer: Option B. -> ALU


ALU


Question 414. Which of the following is a secondary memory device?
  1.    Keyboard
  2.    Disk
  3.    ALU
  4.    Mouse
  5.    Printer
 Discuss Question
Answer: Option B. -> Disk


Disk


Question 415. Peripheral devices such as printers and plotters are considered to be____
  1.    hardware
  2.    software
  3.    data
  4.    information
  5.    None of these
 Discuss Question
Answer: Option A. -> hardware


hardware


Question 416. To save a document for the first time,_____ option is used
  1.    Save as
  2.    Save first
  3.    Save on
  4.    Copy
  5.    Paste
 Discuss Question
Answer: Option A. -> Save as


Save as


Question 417. What is a device that can change images into codes for the computer?
  1.    mouse
  2.    printer
  3.    joystick
  4.    keyboard
  5.    scanner
 Discuss Question
Answer: Option E. -> scanner


scanner


Question 418. Two basic types of graphics used in Word 2000 are___
  1.    Autoshapes and ClipArt
  2.    Header and Footer
  3.    Drawing Objects and Pictures
  4.    Spelling and Grammar
  5.    Word Count
 Discuss Question
Answer: Option A. -> Autoshapes and ClipArt


Autoshapes and ClipArt


Question 419. What is the advantage of using basic HTML to create a document?
  1.    HTML is very easy to use
  2.    The document can be displayed by all word processors
  3.    The document can be displayed by all programs
  4.    The document can be displayed by all browsers
  5.    None of these
 Discuss Question
Answer: Option A. -> HTML is very easy to use


HTML is very easy to use


Question 420. User can use ______ commands to search for and correct words in a document.
  1.    Print and Print Preview
  2.    Header and Footer
  3.    Find and Replace
  4.    Spelling and Grammar
  5.    None of these
 Discuss Question
Answer: Option D. -> Spelling and Grammar


Spelling and Grammar


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