Which of the following are communication devices
used in network?
a) modem
b) network card
c) router
d) all of these
Which of the following is necessary to attain computer literacy?
a) awareness of computers
b) knowledge of basics of computer
c) ability to interact with computer
d) all of these
Which
of the following are used to measure the speed of computer?
a) MHz
b) GHz
c) both a & b
d) none of these
Explanation: MHz stand for Mega Hertz, GHz stand for Giga Hertz
What are the main functions of computers?
a) convert information into storage
b) convert data into information
c) display data
d) create data from information
……….is collection of unprocessed items that may include text, number, images, audio, and video.
a) data
b) information
c) computer
d) instruction
Which
of the following are examples of storage devices?
a) hard drive
b) flash drive
c) optical disc
d) all of these
