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Computer Aptitude

BASIC COMPUTER KNOWLEDGE MCQs

Total Questions : 1975 | Page 139 of 198 pages
Question 1381.  in digital computer, all the expressions are coded into
  1.     Octal digits
  2.    Binary digits
  3.    Hexadecimal digits
  4.    Decimal digits
 Discuss Question
Answer: Option B. -> Binary digits
Explanation :
Question 1382.  in computer terminology a compiler means-
  1.    the same thing as a programmer
  2.    a program which translates source program into object program
  3.     key punch operator
  4.    a person who computes source programs
 Discuss Question
Answer: Option B. -> a program which translates source program into object program
Explanation :
Question 1383.  who launched ibm's first pc in 1981?
  1.    Dean Cline
  2.    C.B. Rogers Jr.
  3.    John F. Akers
  4.    David Svenson
 Discuss Question
Answer: Option B. -> C.B. Rogers Jr.
Explanation :
Question 1384.  in digital computer, all the expressions are coded into
  1.     Octal digits
  2.    Binary digits
  3.    Hexadecimal digits
  4.    Decimal digits
 Discuss Question
Answer: Option B. -> Binary digits
Explanation :
Question 1385.  who invented the microprocessor?
  1.    Marcian E. Hoff
  2.    Herman H. Goldstein
  3.     Joseph Jacquard
  4.    All of the above
 Discuss Question
Answer: Option A. -> Marcian E. Hoff
Explanation :
Question 1386.  who launched ibm's first pc in 1981?
  1.    Dean Cline
  2.    C.B. Rogers Jr.
  3.    John F. Akers
  4.    David Svenson
 Discuss Question
Answer: Option B. -> C.B. Rogers Jr.
Explanation :
Question 1387.  in digital computer, all the expressions are coded into
  1.     Octal digits
  2.    Binary digits
  3.    Hexadecimal digits
  4.    Decimal digits
 Discuss Question
Answer: Option B. -> Binary digits
Explanation :
Question 1388.  in computer terminology a compiler means-
  1.    the same thing as a programmer
  2.    a program which translates source program into object program
  3.     key punch operator
  4.    a person who computes source programs
 Discuss Question
Answer: Option B. -> a program which translates source program into object program
Explanation :
Question 1389.  a memory that contains a fine pattern of data permanently defined is
  1.    EPROM
  2.    RAM
  3.    ROM
  4.    PROM
 Discuss Question
Answer: Option C. -> ROM
Explanation :
Question 1390.  who invented the microprocessor?
  1.    Marcian E. Hoff
  2.    Herman H. Goldstein
  3.     Joseph Jacquard
  4.    All of the above
 Discuss Question
Answer: Option A. -> Marcian E. Hoff
Explanation :

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