Chapter 4 – Storage Devices Multiple Questions and Answers.




11.RAM is called volatile memory because the data stored in it.
A. Don’t disappear whenever the computer turns off
B. Disappear whenever the computer turns off.
C. CPU can directly access the RAM
D. It is very fast

12.A variation of ROM is.
A. Flash Memory
B. Cache Memory
C. Programmable read only memory (PROM)
D. Direct access storage

13.We can search any item by simply specifying.
A. The hard disk tracks
B. ROM size
C. Address in direct access storage
D. None of the above

14.The surface of a hard disk is logically divided into.
A. Firmware
B. None
C. Physically marking tracks
D. Pie-shaped sectors

15.The number of sectors of a hard disk depends upon the.
A. Density of the hard disk
B. Speed of the motor
C. Number of read/write head
D. Capacity of RAM

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