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Database Systems MCQ App Download | Database Design and ER Model PDF e-Book

Database Systems MCQs: Chapter 4

Database Design and ER Model Multiple Choice Questions (MCQ) PDF Download | 14

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The Database Design and ER Model Multiple Choice Questions (MCQ Quiz) with Answers PDF (Database Design and ER Model MCQ PDF e-Book) download Ch. 4-14 to learn Database Systems Course. Solve Notations for Modeling Data Multiple Choice Questions (MCQs), Database Design and ER Model quiz with answers PDF to learn online educational courses. The Database Design and ER Model MCQ App Download: Free Database Systems App to learn constraints in dbms, extended er features, entity relationship diagrams, uml diagram career test for computer majors.

The MCQs: In an E-R diagram, the part formed by data representation of an overall system design, is "Database Design and ER Model" App (Android, iOS) with answers: two parts, one part, three parts, and four parts to learn online educational courses. Practice Query Optimization Techniques Quiz Questions, download Apple e-Book (Free Sample) for master's degree in computer science.

Database Design and ER Model MCQ with Answers PDF Download: Quiz 14

MCQ: 66

In an E-R diagram, the part formed by data representation of an overall system design, is

  1. One part
  2. Two parts
  3. Three parts
  4. Four parts
MCQ: 67

When an entity in set A is associated with at most one entity of set B, the cardinality is of type

  1. Many-to-many
  2. One-to-many
  3. One-to-one
  4. Many-to-one
MCQ: 68

Within an entity set, the process of designation of subgroups is known as

  1. Ownership
  2. Designation
  3. Specialization
  4. Triggering
MCQ: 69

In E-R diagrams, a weak entity set is represented just like a strong entity set, but there are main differences of type(s)

  1. 1 type
  2. 2 types
  3. 3 types
  4. 4 types
MCQ: 70

The UML diagram that depicts the hardware system component level and its interconnections, is said to be

  1. E-R diagram
  2. Implementation diagram
  3. Activity diagram
  4. Use case diagram

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