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Computer Aptitude

COMPUTER FUNDAMENTAL MCQs

Fundamental And Concepts Of Computer

Total Questions : 1289 | Page 45 of 129 pages
Question 441. The radian of a number system
  1.    Is variable
  2.    Has nothing to do with digit position value
  3.    Equals the number of its distinct counting digits
  4.    Is always an even number
  5.    None of the above
 Discuss Question
Answer: Option C. -> Equals the number of its distinct counting digits
Question 442. The section of the CPU that selects, interprets and sees to the execution of program instructions
  1.    Memory
  2.    Register unit
  3.    Control unit
  4.    ALU
  5.    None of the above
 Discuss Question
Answer: Option C. -> Control unit
Question 443. Which type of system puts the user into direct conversation with the computer through a keyboard?
  1.    Real time processing
  2.    Interactive computer
  3.    Batch processing
  4.    Time sharing
  5.    None of the above
 Discuss Question
Answer: Option B. -> Interactive computer
Question 444. The term referring to evacuating the content of some part of the machine is known as
  1.    Dump
  2.    Enhancement
  3.    Down
  4.    Compiler
  5.    None of the above
 Discuss Question
Answer: Option A. -> Dump
Question 445. A single packet on a data link is known as
  1.    Path
  2.    Frame
  3.    Block
  4.    Group
  5.    None of the above
 Discuss Question
Answer: Option B. -> Frame
Question 446. A common boundary between two systems is called
  1.    Interdiction
  2.    Interface
  3.    Surface
  4.    None of the above
 Discuss Question
Answer: Option B. -> Interface
Question 447. The examination and changing of single bits or small groups of his within a word is called
  1.    Bit
  2.    Byte
  3.    Bit manipulation
  4.    Bit slice
  5.    None of the above
 Discuss Question
Answer: Option C. -> Bit manipulation
Question 448. The process of communicating with a file from a terminal is
  1.    Interactive
  2.    Interrogation
  3.    Heuristic
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option B. -> Interrogation
Question 449. Which computer has been designed to be as compact as possible?
  1.    Mini
  2.    Super computer
  3.    Micro computer
  4.    Mainframe
  5.    None of the above
 Discuss Question
Answer: Option C. -> Micro computer
Question 450. Which method is used to connect a remote computer?
  1.    Device
  2.    Dialup
  3.    Diagnostic
  4.    Logic circuit
  5.    None of the above
 Discuss Question
Answer: Option B. -> Dialup

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