Query Processing and Optimization Algorithms Multiple Choice Questions and Answers 1 PDF Book Download

Query processing and optimization algorithms MCQs, query processing and optimization algorithms quiz answers, DBMS test 1 to learn data analytics courses online. External sorting algorithms multiple choice questions (MCQs), query processing and optimization algorithms quiz questions and answers for admission and scholarships exams. Practice external sorting algorithms, introduction to query processing career test for data analytics certification.

Learn query processing and optimization algorithms test with multiple choice question: in external sorting, number of runs that can be merged in every pass are called, with choices degree of passing, degree of merging, degree of sorting, and degree of runs for online data and analytics degree. Practice jobs' assessment test for online learning external sorting algorithms quiz questions for computer science major, competitive assessment tests for data science certification.

MCQ on Query Processing & Optimization Algorithms Test 1Quiz Book 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: Concept which checks syntax of query whether is written according to rules of grammar is classified as

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

D

MCQ: Processor used to run code of 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: 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