DBMS Selection Operation MCQs Test Online PDF Book Download

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MCQ on DBMS Selection Operation Quiz 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