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Selection Operation in Query Processing MCQs Quiz Online PDF Download eBook

Solve Selection Operation in Query Processing Multiple Choice Questions (MCQ), selection operation in query processing quiz answers PDF data science practice test for online courses. Learn query processing Multiple Choice Questions and Answers (MCQs), "Selection Operation in Query Processing Quiz" questions and answers for applied computer science. Learn selection operation in query processing, selection operation in sql, double buffering, dbms: selection operation test prep for online degrees.

"A3 search performs retrieval of multiple records by using a primary index specifying the" Multiple Choice Questions (MCQ) on selection operation in query processing with choices equality comparison on a key attribute, inequality comparison on a nonkey attribute, equality comparison on a nonkey attribute, and inequality comparison on a key attribute for applied computer science. Practice selection operation in query processing quiz questions for merit scholarship test and certificate programs for online computer engineering programs.

MCQs on Selection Operation in Query Processing PDF Download eBook

MCQ: 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

C

MCQ: 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

A

MCQ: 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

A

MCQ: Multiple records can be retrieved by using the

  1. Secondary index
  2. Primary index
  3. Cluster index
  4. Scrub index

B

MCQ: 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

B