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Database Buffer MCQ with Answers PDF

Solve Database Buffer Multiple Choice Questions (MCQ), database systems quiz answers PDF with career test for online courses. Practice storage and file structure Multiple Choice Questions and Answers (MCQs), Database Buffer quiz questions and answers for computer majors. "Database Buffer MCQ" PDF book: raid, magnetic disk and flash storage test prep for free online classes.

"A part of main memory for storing the copies of disk blocks in available storage is referred as" Multiple Choice Questions (MCQ) on database buffer with choices cluster, prescrubber, buffer, and loader for computer majors. Learn database buffer quiz questions for merit scholarship test and certificate programs for best online schools for computer science.

MCQs on Database Buffer

1.

A part of main memory for storing the copies of disk blocks in available storage is referred as

Cluster
Prescrubber
Buffer
Loader

2.

Most operating systems for buffer replacement strategy uses the scheme name

MRU
LRU
MFU
MOU

3.

A good database system should minimize the number of transferring

Sectors
Blocks
Tracks
Segments

4.

The replacement strategy for blocks in the buffer is to achieve

Minimize accesses to disk
Maximize accesses to disk
Minimize traffic
Maximize traffic

5.

A responsible subsystem for the allocation of buffer space is called the

Buffer manager
Buffer controller
Buffer loader
Buffer header
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