DBMS Selection Operation MCQs & Quiz Online PDF Book Download

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Learn query processing MCQ: in case of a4 search algorithm, if equality condition is on a key, strategy can retrieve, with choices single record, two records, multiple records, and no records for computer software engineer online degree. Practice merit scholarships assessment test, online learning dbms selection operation quiz questions for competitive exams in computer science major .

MCQs on DBMS Selection Operation PDF Book Download

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

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

A

MCQ: A6 search algorithm uses a/an

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

D

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

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

B

MCQ: A7 search uses simple conditions to determine availability of

  1. Composite Index
  2. Access path
  3. Predicate
  4. Equality

B

MCQ: A8 algorithm uses selection of

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

C