External Sorting Algorithms MCQs Quiz Online PDF Download

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Database management system practice test MCQ: in external sorting, number of runs that can be merged in every pass are called with choices degree of merging, degree of passing, degree of sorting and degree of runs with online tricky questions for online eLearning and competitive exams preparation. Free study guide is for online learning external sorting algorithms quiz with MCQs to practice test questions with answers.

MCQs on External Sorting Algorithms Quiz PDF Download

MCQ: In external sorting, number of runs that can be merged in every pass are called

  1. degree of merging
  2. degree of passing
  3. degree of sorting
  4. degree of runs

A

MCQ: Files that can fit in available buffer space in phase of external sorting must be read into

  1. multilevel indexes
  2. search nodes
  3. main memory
  4. processing unit

C

MCQ: Procedure of sorting algorithms for larger records that does not fit in main memory and are stored on disk is classified as

  1. parser sorting
  2. external sorting
  3. internal sorting
  4. secondary sorting

B

MCQ: Files from which algorithms are selected for records are called

  1. scan files
  2. spanned files
  3. non dense files
  4. indexed files

A

MCQ: In sort merge strategy, small sub files sorted are called

  1. runs
  2. folders
  3. blocks
  4. indexes

A