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Database Management System Practice Test 5

Binary Relational Operation: JOIN and DIVISION Quiz Questions and Answers PDF - 5

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The Quiz: If in JOIN operation, conditions of JOIN operation are not satisfied then results of operation is; "Binary Relational Operation: JOIN & DIVISION" App Download (Free) with answers: One tuple from one relation; Zero tuples and empty relation; Zero tuples from two relation; Two tuples from empty relations; for online college courses. Learn Relational Algebra and Calculus Questions and Answers, Apple eBook to download free sample for online computer science certification.

Binary Relational Operation: JOIN & DIVISION Questions and Answers PDF Download: Quiz 5

MCQ 21:

If in the JOIN operation, the conditions of JOIN operation are not satisfied then the results of the operation is

  1. zero tuples and empty relation
  2. one tuple from one relation
  3. zero tuples from two relation
  4. two tuples from empty relations
MCQ 22:

The set of all the entities having same attributes is classified as

  1. entity type
  2. attribute type
  3. function type
  4. hierarchy type
MCQ 23:

The set of values which specifies which values are to be assigned to individual entities is considered as

  1. domain of values
  2. composition of values
  3. attribution of values
  4. derivation of values
MCQ 24:

The type of attributes that can be divided into smaller parts is classified as

  1. multivalve attributes
  2. single valued attributes
  3. composite attributes
  4. atomic attributes
MCQ 25:

The technique which is used to retrieve data from disk in form of continuous blocks of stream and eliminates seek time is classified as

  1. concurrent buffering
  2. parallel buffering
  3. single buffering
  4. double buffering

Database Management System Exam Prep Tests

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Binary Relational Operation JOIN & DIVISION App (Android & iOS)

Binary Relational Operation JOIN & DIVISION App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (iOS & Android)

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Operating Systems App (Android & iOS)

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Computer Fundamentals App (iOS & Android)