DBMS Selection Operation MCQs & Quiz Online PDF Book Download

Dbms selection operation MCQs, dbms selection operation quiz answers to learn data analytics courses online. Query processing multiple choice questions (MCQs), dbms selection operation quiz questions and answers for online software engineering programs. Selection operation in dbms, query processing, evaluation of expressions in dbms, dbms: selection operation test prep for big data certification.

Learn query processing test MCQs: 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 online software engineering programs. Practice assessment test for scholarships, online learning dbms selection operation quiz questions for competitive assessment in computer science major for data science certification.

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