basics of hardware & software set 1 Detailed Explanation And More Example

Question : 1

Which of the following is contained on chips connected to the system board and is a holding area for data instructions and information? (processed data waiting to be output to secondary storage)

a) program

b) mouse

c) Internet

d) memory

e) modem

Question : 2

Different components on the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called ?

a) Conductors

b) Buses

c) Connectors

d) Consecutives

e) None of these

Question : 3

Which of the following peripheral devices displays information to a user?

a) Monitor

b) Keyboard

c) Secondary storage devices

d) Secondary storage media

e) None of these

Question : 4

Seek time is

a) time to position the head over proper cylinder

b) time to position the head over proper sector

c) time to position the head over proper track

d) none of above

e) None of these

Question : 5

One thousand bytes, represent

a) Megabyte

b) Gigabyte

c) None of these

d) All of the above

e) Kilobyte

Question : 6

A USB communication device that supports data encryption for secure wireless communication for notebook users is called a __________.

a) USB wireless network adapter

b) wireless switch

c) wireless hub

d) router

e) None of these