basics of hardware & software set 3 Detailed Explanation And More Example

Question : 1

Terminal is a:

a) point at which data enters or leaves the computer

b) device to give power supply to computer

c) the last instruction in a program

d) any input /output device.

e) None of these

Question : 2

A device that provides emergency power to your computer, conditions the voltage, and protects against power surges is called a __________.

a) PSU = Power Supply Unit

b) USP = Universal Surge Protector

c) UPPS = Universal Power Protection and Supply

d) UPS = Uninterruptible Power Supply

e) None of the above

Question : 3

How many pins on a standard DDR RAM Dimm?

a) 64

b) 256

c) 168

d) 184 '

e) None of these

Question : 4

A floppy disk contains

a) Circular tracks only

b) Both circular tracks and sectors

c) Sectors only

d) All of the above

e) None of these

Question : 5

Wide area networks (WANs) always require

a) None of these

b) High speed processors

c) Same type

d) All of the above

e) High bandwidth communication source link

Question : 6

Indicate which of the following, best describes the term "software"

a) Systems programs only

b) Application programs only

c) All of the above

d) Both A and B

e) None of these