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Query Processing MCQ Questions and Answers PDF Download eBooks

Query Processing Multiple Choice Questions and Answers (MCQs), query processing MCQs with answers PDF to practice dbms test 1 for online college programs. Learn dbms: selection operation MCQs, "Query Processing" quiz questions and answers for admission and merit scholarships test. Learn dbms: selection operation, measures of query cost, selection operation in dbms career test for cheapest online computer science degree.

"In case of A4 search algorithm, if the equality condition is on a key, the strategy can retrieve" Multiple Choice Questions (MCQ) on query processing with choices two records, single record, multiple records, and no records for computer and information science. Practice jobs' assessment test, online learning dbms: selection operation quiz questions for top online computer science programs.

MCQs on Query Processing Quiz PDF Download eBooks

MCQ: In case of A4 search algorithm, if the equality condition is on a key, the strategy can retrieve

  1. Single record
  2. Two records
  3. Multiple records
  4. No records


MCQ: Tin the query-evaluation plan, the response time is merely dependent on the contents of the

  1. Queue
  2. Disk
  3. Buffer
  4. Pipeline


MCQ: In the Linear search, an initial seek is required to access the file's

  1. First Primary index
  2. First Secondary index
  3. First Block
  4. First Nonkey


MCQ: The A6 search algorithm uses a/an

  1. Ordered index
  2. Clustered index
  3. Primary index
  4. Secondary index


MCQ: A predicate that by satisfying individual simple condition, satisfies the union of all records is called the

  1. Conjunction condition
  2. Disjunction condition
  3. Negation condition
  4. A9 condition