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DBMS: Selection Operation Trivia Questions and Answers PDF Download eBook p. 38

Solve Dbms selection operation trivia questions and answers PDF, dbms selection operation quiz answers to prepare data science worksheet 38 for online board exam 2022. Practice Query Processing quiz with answers, dbms selection operation Multiple Choice Questions (MCQ) for online DBMS, DBA. Free dbms: selection operation MCQs, aggregate functions, introduction to dbms, dbms: selection operation test prep for online degrees.

"The A6 search algorithm uses a/an", dbms selection operation Multiple Choice Questions (MCQ) with choices clustered index, ordered index, primary index, and secondary index for online master computer science. Learn query processing questions and answers with free online certification courses for online computer engineering programs.

DBMS: Selection Operation Questions and Answers PDF Download eBook

DBMS: Selection Operation Quiz

MCQ: The A6 search algorithm uses a/an

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

D

Introduction to DBMS Quiz

MCQ: The Records of the files are stored in

  1. Rows
  2. Columns
  3. Indices
  4. Nodes

A

Aggregate Functions Quiz

MCQ: SQL standard says that the sum operator should ignore an input of

  1. 0s
  2. 1s
  3. Null value
  4. strings

C

Aggregate Functions Quiz

MCQ: The groups that do not satisfy the having clause predicate are

  1. Applied
  2. Removed
  3. Retrieved accordingly
  4. Not retrieved

B

Database Transactions Quiz

MCQ: The rollback work cannot undo, once a transaction has executed by the

  1. Commit work
  2. Traceback work
  3. Trace work
  4. Transmit work

A