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Database Management System Practice Test 46

Relational Model Constraints MCQs (Multiple Choice Questions) PDF Download - 46

The Relational Model Constraints Multiple Choice Questions (MCQ) with Answers PDF (Relational Model Constraints MCQs PDF e-Book) download Ch. 12-46 to solve Database Management System Practice Tests. Study Relational Data Model and Database Constraints quiz answers PDF, Relational Model Constraints Multiple Choice Questions (MCQ Quiz) to learn computer engineering courses. The Relational Model Constraints MCQs App Download: Free educational app for relational model constraints, tuple relational calculus, client server architecture, uml class diagrams, relational algebra operations and set theory test prep for 2 year computer science degree.

The MCQ Quiz: The type of constraint in which value of each attribute (X) must be an indivisible value from domain (X) is classified as; "Relational Model Constraints" App (Android & iOS) with answers: Implicit constraint; Explicit constraint; Domain constraint; Range constraint; to learn computer engineering courses. Practice Relational Data Model and Database Constraints Questions and Answers, Google eBook to download free sample for computer science associate degree.

Relational Model Constraints MCQ with Answers PDF Download: Quiz 46

MCQ 226:

The type of constraint in which value of each attribute (X) must be an indivisible value from domain (X) is classified as

  1. explicit constraint
  2. implicit constraint
  3. domain constraint
  4. range constraint
MCQ 227:

The expression used in relational calculus to specify request of retrieval is classified as

  1. declarative expression
  2. procedural expression
  3. structural expression
  4. functional expression
MCQ 228:

In two-tier client ⁄ server architecture, the running of application programs and the user interface programs is in control of

  1. modulation side
  2. client side
  3. server side
  4. host side
MCQ 229:

The weak entities are represented in UML diagrams by using aggregations called

  1. qualified segregation
  2. non-qualified segregation
  3. non-qualified aggregation
  4. qualified aggregation
MCQ 230:

The compatibility condition which states that the relations for union and intersection operations must consist of same type of tuples is classified as

  1. union compatibility
  2. intersect compatibility
  3. row compatibility
  4. column compatibility

Database Management System Exam Prep Tests

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Relational Model Constraints App (Android & iOS)

Relational Model Constraints App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (iOS & Android)

Operating Systems App (Android & iOS)

Operating Systems App (Android & iOS)

Digital Logic Design App (Android & iOS)

Digital Logic Design App (iOS & Android)