Computer Science Online Courses

Chapter 11: Database Systems Exam Tests

Database Systems MCQs - Chapter 11

Indexing and Hashing Multiple Choice Questions (MCQ) PDF - 2

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The MCQ: Hash indices are based on a range of bucket values, which is determined by a function, called a; "Indexing and Hashing" App Download Android & iOS (Free) with answers index function, ordering function, hash function and table function to learn online educational courses. Practice indexing in dbms quiz questions, download Apple Book (Free Sample) for online computer science and engineering.

Indexing and Hashing Questions & Answers PDF Download: MCQ Quiz 2

MCQ 6: Hash indices are based on a range of bucket values, which is determined by a function, called a

  1. Ordering function
  2. Index function
  3. Hash function
  4. Table function

MCQ 7: Indices whose search key formation is different from the sequential order of the file, are known to be

  1. Non-clustering indices
  2. Secondary indices
  3. Primary indices
  4. Both A and B

MCQ 8: The indexing technique should be evaluated on the basis of factors of type

  1. 3 types
  2. 4 types
  3. 5 types
  4. 6 types

MCQ 9: A technique used for increasing the fanout of the nodes is called

  1. Block compression
  2. Hash compression
  3. Prefix compression
  4. Postfix compression

MCQ 10: Indices having two or more levels are called

  1. Multilevel indices
  2. Clustered indices
  3. Hierarchical indices
  4. Densed indices

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Indexing and Hashing App (Android & iOS)

Indexing and Hashing App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (iOS & Android)

Computer Networks App (Android & iOS)

Computer Networks App (Android & iOS)

Operating Systems App (Android & iOS)

Operating Systems App (iOS & Android)