Computer Memory – Exercise – 1

36. Memory is made up of :

(a)  set of wires
(b)  set of circuits
(c)  large number of cells
(d)  All of the above

Answer
Answer : (c)
Explanation
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37. Virtual memory is :

(a)  an extremely large main memory
(b)  an extremely large secondary memory
(c)  an illusion of memory used in super computers
(d)  a type of memory used in super computer

Answer
Answer : (c)
Explanation
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38. Both the ALU and control section have special purpose storage locations, called :

(a) address
(b) registers
(c) accumulators
(d) bus

Answer
Answer : (b)
Explanation
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39. The difference between memory is ……. and storage is :

(a) temporary, permanent
(b) permanent, temporary
(c) slow, fast
(d) non-volatile

Answer
Answer : (a)
Explanation
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40. The ……. is the amount of data that a storage device can move from the storage to the computer per second.

(a)  data migration rate
(b)  data digitising rate
(c)  data transfer rate
(d)  data access rate

Answer
Answer : (c)
Explanation
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