The amount of time required to read a block of data from a disk into memory is composed of seek time, rotational latency, and transfer time. Rotational latency refers to ______

The time it takes for the read-write head to move into position over the appropriate track

The time it takes for the platter to make a full rotation

The time it takes for the read-write head to move into position over the appropriate track

The time it takes for the platter to rotate the correct sector under the head

(2FAOC) 16 is equivalent to __________

(195 084)10 & (001011111010 0000 1100)2

The idea of cache memory is based __________

On the property of locality of reference

On the fact that references generally tend to cluster

Explore topic-wise MCQs in Compilers.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Compilers knowledge and support exam preparation. Choose a topic below to get started.

1.	The amount of time required to read a block of data from a disk into memory is composed of seek time, rotational latency, and transfer time. Rotational latency refers to ______
A.	The time it takes for the platter to make a full rotation
B.	The time it takes for the read-write head to move into position over the appropriate track
C.	The time it takes for the platter to rotate the correct sector under the head
D.	None of the mentioned
Answer» B. The time it takes for the read-write head to move into position over the appropriate track

Discussion

2.	(2FAOC) 16 is equivalent to __________
A.	(195 084)10
B.	(001011111010 0000 1100)2
C.	(195 084)10 & (001011111010 0000 1100)2
D.	None of the mentioned
Answer» C. (195 084)10 & (001011111010 0000 1100)2

Discussion

3.	The idea of cache memory is based __________
A.	On the property of locality of reference
B.	On the heuristic 90-10 rule
C.	On the fact that references generally tend to cluster
D.	All of the mentioned
Answer» B. On the heuristic 90-10 rule

Discussion