Explore topic-wise MCQs in Microprocessors.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Microprocessors knowledge and support exam preparation. Choose a topic below to get started.

1.

The unit that interfaces the internal data bus with the system bus is

A. bus sizing unit
B. data buffer
C. bus control unit
D. execution unit
Answer» C. bus control unit
Discussion
2.

The unit that has a prioritizer to resolve the priority of the various bus requests is

A. bus sizing unit
B. data buffer
C. bus control unit
D. execution unit
Answer» D. execution unit
Discussion
3.

The unit that provides a four level protection mechanism, for system s code and data against application program is

A. central processing unit
B. segmentation unit
C. bus interface unit
D. none of the mentioned
Answer» C. bus interface unit
Discussion
4.

The paging unit works under the control of

A. memory management unit
B. segmentation unit
C. execution unit
D. instruction unit
Answer» C. execution unit
Discussion
5.

The unit that organizes the physical memory, in terms of pages of 4KB size each is

A. segmentation unit
B. execution unit
C. paging unit
D. instruction unit
Answer» D. instruction unit
Discussion