DBMS Selection Operation MCQs Quiz Online PDF eBook Download

Learn dbms selection operation MCQs, dbms selection operation quiz answers pdf to study online data science degree course. Learn query processing Multiple Choice Questions and Answers (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 test prep 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 dbms: selection operation 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: The 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: The A7 search uses the simple conditions to determine the availability of

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

B

MCQ: The A8 algorithm uses the selection of

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

C