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Computer Aptitude

BASIC COMPUTER KNOWLEDGE MCQs

Total Questions : 1975 | Page 48 of 198 pages
Question 471.  main memory works in conjuction with......................
  1.    special function cards
  2.    RAM
  3.    CPU
  4.    Intel
 Discuss Question
Answer: Option C. -> CPU
Explanation :
Question 472.  the arithmatic/logic unit performs the following actions
  1.    checks data for accuracy
  2.    does calculations using addition, substraction, multiplication, and division
  3.    does logical comparisons, such as equal to, greater than, less than
  4.    does both calculations and logical comparisons
 Discuss Question
Answer: Option D. -> does both calculations and logical comparisons
Explanation :
Question 473.  the computer's processor consists of the following parts
  1.    CPU and Main Memory
  2.    Hard Disk and Floppy Drive
  3.    Main Memory and Storage
  4.    Control Unit and ALU
 Discuss Question
Answer: Option D. -> Control Unit and ALU
Explanation :
Question 474.  when speaking of computer input and output, input refers to...........................
  1.    any data processing that occurs from new data input into the computer
  2.    data or information that has been entered into the computer
  3.    the transmission of data that has been input into the computer
  4.    both (B) and (C)
 Discuss Question
Answer: Option D. -> both (B) and (C)
Explanation :
Question 475.  the arithmatic/logic unit performs the following actions
  1.    checks data for accuracy
  2.    does calculations using addition, substraction, multiplication, and division
  3.    does logical comparisons, such as equal to, greater than, less than
  4.    does both calculations and logical comparisons
 Discuss Question
Answer: Option D. -> does both calculations and logical comparisons
Explanation :
Question 476.  main memory works in conjuction with......................
  1.    special function cards
  2.    RAM
  3.    CPU
  4.    Intel
 Discuss Question
Answer: Option C. -> CPU
Explanation :
Question 477.  a microprocessor is the brain of the computer and is also called a(n)...................
  1.    microchip
  2.    macrochip
  3.    macroprocessor
  4.    calculator
 Discuss Question
Answer: Option A. -> microchip
Explanation :
Question 478.  the computer's processor consists of the following parts
  1.    CPU and Main Memory
  2.    Hard Disk and Floppy Drive
  3.    Main Memory and Storage
  4.    Control Unit and ALU
 Discuss Question
Answer: Option D. -> Control Unit and ALU
Explanation :
Question 479.  the arithmatic/logic unit performs the following actions
  1.    checks data for accuracy
  2.    does calculations using addition, substraction, multiplication, and division
  3.    does logical comparisons, such as equal to, greater than, less than
  4.    does both calculations and logical comparisons
 Discuss Question
Answer: Option D. -> does both calculations and logical comparisons
Explanation :
Question 480.  main memory works in conjuction with......................
  1.    special function cards
  2.    RAM
  3.    CPU
  4.    Intel
 Discuss Question
Answer: Option C. -> CPU
Explanation :

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