Selection Operation in DBMS MCQs Quiz Online PDF Book Download

Selection operation in dbms multiple choice questions (MCQs), selection operation in dbms quiz answers to learn CS courses for online data analyst degree. Query processing MCQs with answers, selection operation in dbms quiz questions and answers for information technology masters degree online. Learn query processing, selection operation in query processing, selection operation in sql, double buffering, dbms: selection operation, selection operation in dbms test prep for data science certification.

Learn query processing test MCQs: in linear search, an initial seek is required to access file's, with choices first primary index, first secondary index, first block, and first nonkey for information technology masters degree online. Practice merit scholarships assessment test, online learning selection operation in dbms quiz questions for competitive assessment in computer science major .

MCQ on Selection Operation in DBMS Quiz Book Download

MCQ: In Linear search, an initial seek is required to access 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 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: A2 search algorithm does an

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

A