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Selection Operation in Query Processing Multiple Choice Questions (MCQ) PDF Download

Free Selection Operation in Query Processing Multiple Choice Questions (MCQ Quiz) with Answers PDF, Selection Operation in Query Processing MCQ PDF e-Book download to practice Database Systems Tests. Study Query Processing Multiple Choice Questions and Answers (MCQs), Selection Operation in Query Processing quiz answers PDF for online computer science degrees. The Selection Operation in Query Processing MCQ App: Free download learning app for selection operation in dbms, measures of query cost, dbms: selection operation test prep for best online schools for computer science.

The MCQ: In A4 search algorithm, selection operation can specify an equality condition by using a; "Selection Operation in Query Processing" App Download (Free) with answers: Secondary index; Clustered index; Nonclustered index; Primary index; for online computer science degrees. Practice Selection Operation in Query Processing Quiz Questions, download Google e-Book (Free Sample) for applied computer science.

Selection Operation in Query Processing MCQs: Questions and Answers PDF Download

MCQ 1:

A3 search performs retrieval of multiple records by using a primary index specifying the

  1. Equality comparison on a key attribute
  2. Inequality comparison on a nonkey attribute
  3. Equality comparison on a nonkey attribute
  4. Inequality comparison on a key attribute
MCQ 2:

In A4 search algorithm, selection operation can specify an equality condition by using a

  1. Secondary index
  2. Clustered index
  3. Nonclustered index
  4. Primary index
MCQ 3:

In the A2 search, the index is used to retrieve a single record that meets the corresponding

  1. Equality comparison
  2. Index condition
  3. Nonkey comparison
  4. Inequality comparison
MCQ 4:

Multiple records can be retrieved by using the

  1. Secondary index
  2. Primary index
  3. Cluster index
  4. Scrub index
MCQ 5:

The A2 search algorithm operates on an equality comparison on a key attribute with a

  1. Secondary index
  2. Primary index
  3. Access path
  4. Nonkey comparison

Database Systems Practice Tests

Selection Operation in Query Processing Learning App: Free Download Android & iOS

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Selection Operation in Query Processing App (Android & iOS)

Selection Operation in Query Processing App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (iOS & Android)

DBMS App (Android & iOS)

DBMS App (Android & iOS)

Computer Networks App (Android & iOS)

Computer Networks App (iOS & Android)