Database Buffer MCQs Quiz Online PDF Download

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Study bachelors and masters degree courses, online computer science degree programs MCQs: a part of main memory for storing copies of disk blocks in available storage is referred as with options cluster, prescrubber , buffer and loader for online competitive test preparation for government jobs, highest paying jobs and teaching jobs. Free skills assessment test is for online learn database buffer quiz questions with MCQs, exam preparation questions and answers.

MCQs on Database Buffer Quiz PDF Download

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

  1. Cluster
  2. Prescrubber
  3. Buffer
  4. Loader

C

MCQ: Most operating systems for buffer replacement strategy uses scheme name

  1. MRU
  2. LRU
  3. MFU
  4. MOU

B

MCQ: A good database system should minimize number of transferring

  1. Sectors
  2. Blocks
  3. Tracks
  4. Segments

B

MCQ: Replacement strategy for blocks in buffer is to achieve

  1. Minimize accesses to disk
  2. Maximize accesses to disk
  3. Minimize traffic
  4. Maximize traffic

A

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

  1. Buffer manager
  2. Buffer controller
  3. Buffer loader
  4. Buffer header

A