Computer Awareness Questions for BCA/MCA Entrance - 1
Question: 1
A microprocessor is the brain of the computer and is also called a(n)
(A) Software
(B) Calculator
(C) Macrochip
(D) Microchip
Ans: D
Microchip
Question: 2
The most powerful computer is
(A) Micro computer
(B) Main computer
(C) Super computer
(D) All of these
Ans: C
Super computer
Question: 3
Trackball is an example of a
(A) Software device
(B) Output device
(C) Pointing device
(D) Programming device
Ans: C
Pointing device
Question: 4
The most widely used code that represents each character as a unique 8-bit code is
(A) EBCDIC
(B) ESC
(C) ASCII
(D) Unicode
Ans: C
ASCII
Question: 5
Which one among the following is not included in the basic functions of operating system?
(A) Data management
(B) Memory management
(C) Job management
(D) Job control
Ans: B
Memory management
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