Query Processing and Optimization Algorithms Multiple Choice Questions and Answers PDF Book Download

Query processing and optimization algorithms Multiple Choice Questions and Answers (MCQs), query processing and optimization algorithms quiz answers pdf 1, DBMS tests to study online certificate courses. Learn external sorting algorithms MCQs, "query processing and optimization algorithms" quiz questions and answers for admission and merit scholarships test. Learn external sorting algorithms, introduction to query processing career test for online bachelor's degree computer science.

"In external sorting, the number of runs that can be merged in every pass are called" Multiple Choice Questions (MCQs) on query processing and optimization algorithms with choices degree of passing, degree of merging, degree of sorting, and degree of runs for cheapest online computer science degree. Practice jobs' assessment test, online learning external sorting algorithms quiz questions for computer majors.

MCQs on Query Processing & Optimization Algorithms Quiz 1 PDF Book Download

MCQ: In external sorting, the 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: The 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: The concept which checks the syntax of query whether is written according to the rules of grammar is classified as

  1. query graph
  2. query tree
  3. scanner
  4. parser

D

MCQ: The processor used to run the code of the queries of interpreted mode or compiled mode is classified as

  1. runtime database processor
  2. query optimization processor
  3. parser runtime processor
  4. query graphic processor

A

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

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

B