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Selection Operation in DBMS MCQs Quiz Online PDF Download eBook

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

"In the Linear search, an initial seek is required to access the file's" Multiple Choice Questions (MCQ) on selection operation in dbms with choices first primary index, first secondary index, first block, and first nonkey for computer software engineer online degree. Practice selection operation in dbms quiz questions for merit scholarship test and certificate programs for 2 year computer science degree.

MCQs on Selection Operation in DBMS PDF Download eBook

MCQ: In the Linear search, an initial seek is required to access the file's

  1. First Primary index
  2. First Secondary index
  3. First Block
  4. First Nonkey

C

MCQ: Index structures are referred to as

  1. Index scans
  2. Access paths
  3. Nature of operation
  4. Seek paths

B

MCQ: Search operation algorithms, using an index are known to be

  1. Linear scans
  2. Operational scans
  3. Index scans
  4. Path scans

C

MCQ: An A1-search algorithm is applicable to any file, despite of the file's ordering or

  1. Nature of selection operation
  2. Availability of indices
  3. Availability of access paths
  4. Both A and B

D

MCQ: The A2 search algorithm does an

  1. Equality comparison
  2. Inequality comparison
  3. No comparison
  4. Nonkey comparison

A