Question :

Regarding a VDU, Which statement is more correct ?


A) It is an output device
B) It is an input device
C) It is a peripheral device
D) It is hardware item

Answer : C

Description :



Related Questions - 1


Which is considered a direct entry input device ?


A) Optical scanner
B) Mouse and digitizer
C) Light pen
D) All of the above

View Answer

Related Questions - 2


The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately


A) 16 digits
B) 6 digits
C) 9 digits
D) All of above

View Answer

Related Questions - 3


The difference between memory and storage is that memory is _____ and storage is ______


A) Temporary, permanent
B) Permanent, temporary
C) Slow, fast
D) All of above

View Answer

Related Questions - 4


If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be


A) 216
B) 65,536
C) 64K
D) Any of the above

View Answer

Related Questions - 5


The basic operations performed by a computer are


A) Arithmetic operation
B) Logical operation
C) Storage and relative
D) All the above

View Answer