Question :

CD-ROM is a


A) Semiconductor memory
B) Memory register
C) Magnetic memory
D) None of above

Answer : D

Description :



Related Questions - 1


A byte consists of


A) One bit
B) Four bits
C) Eight bits
D) Sixteen bits

View Answer

Related Questions - 2


Why are vacuum tubes also called valves?


A) Because they can amplify the weak signals and make them strong
B) Because they can stop or allow the flow of current
C) Both of above
D) None of above

View Answer

Related Questions - 3


A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is


A) Memory
B) Buffer
C) Accumulator
D) Address

View Answer

Related Questions - 4


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

View Answer

Related Questions - 5


Magnetic disks are the most popular medium for


A) Direct access
B) Sequential access
C) Both of above
D) None of above

View Answer