Computers are classified using the following criteria except?
cost and portability
data representation and purpose
size and speed
speed and storage
Correct answer is A
No explanation has been provided for this answer.
Which of the following statements are true about computer?
I.Constructed from electronic components. II. It has self regeneration capability.
III. It has facility for storage of data and programs. IV.It has provision tor input and output of data.
I, II and lll only
I, Il and IV only
I, lII and IV
II, III and IV only
Correct answer is C
No explanation has been provided for this answer.
The hexadecimal number 13, expressed as a binary here is?
00010011
00101100
0010110
00100100
Correct answer is C
No explanation has been provided for this answer.
The map of Nigeria is an example of ?
alphabetic
audio data
biometric data
graphic data
Correct answer is D
No explanation has been provided for this answer.
A personnel who deals with the computer and its management is called?
software
liveware
hardware
firmware
Correct answer is A
No explanation has been provided for this answer.