DBMS Selection Operation MCQs and Quiz PDF Online Download

Practice dbms selection operation MCQs, dbms selection operation quiz answers to learn databases for online computer science degree courses. Query processing Multiple Choice Questions (MCQs), dbms selection operation quiz questions and answers for computer and information science. Learn selection operation in dbms, query processing, evaluation of expressions in dbms, dbms: selection operation test prep for cheapest online computer science degree.

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 and information science. Practice merit scholarships assessment test, online learning dbms selection operation quiz questions for competitive exams in computer science major for top online computer science programs.

MCQs on DBMS Selection Operation PDF Online Download

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

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 the union of all records is called the

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

B

MCQ: A7 search uses the simple conditions to determine the availability of

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

B

MCQ: A8 algorithm uses the selection of

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

C