COMPUTER AWARENESS MCQS SET 146

COMPUTER AWARENESS MCQS SET 146

1. In the IBM PC-At, what do the words AT stand for
A) Additional Terminals
B) Advance technology
C) Applied technology
D) Advanced terminology

2. Size of the primary memory of a PC ranges between
A) 2KB to 8KB
B) 64KB & 256KB
C) 256KB & 640KB
D) None of these

3. What is the number of read-write heads in the drive for a 9- trac magnetic tape?
A) 9
B) 16
C) 18
D) 27

4. Apple company used chips from ______ for its computers
A) Intel
B) Motorola
C) Both of above
D) None of above

5. Which of the following is a feature of fifth generation computers?
A) Use of natural language
B) artificial intelligence
C) bio-chips
D) All of above

6. Charles Babbage was awarded by Royal Society for his
A) Difference Engine
B) Analytic Engine
C) Binary System in Analytic Engine
D) His concept of input, mill, output and storage

7. A computer which CPU speed around 100 million instruction per second and with the word length of around 64 bits is known as
A) Super computer
B) Mini computer
C) Micro computer
D) Macro computer

8. When we look at the cost, which of the following computer is most expensive?
A) Mainframe Computer
B) Mini Computers
C) Micro Computers
D) Super Computers

9. Which of the following will happen when data is entered into a memory location?
A) It will add to the content of the location
B) It will change the address of the memory location
C) It will erase the previous content
D) It will not be fruitful if there is already some data at the location

10. Which device is used as the standard pointing device in a Graphical User Environment?
A) Keyboard
B) Mouse
C) Joystick
D) Track ball
 

ANSWER: 

1-B
2-C
3-A
4-B
5-D
6-A
7-A
8-D
9-C
10-B