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Database Systems Study Material: Practice Test 23 (Chapter 4)

Database Design and ER Model Quiz Questions & Answers PDF Download - 23

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The Database Design and ER Model Quiz Questions and Answers PDF (Database Design and ER Model Quiz PDF e-Book) download Ch. 4-23 to study Database Systems Course. Practice DBMS Design Process MCQs, Database Design and ER Model MCQ questions and answers PDF for 2 year computer science degree. The Database Systems Quiz App Download: Free Database Design and ER Model App to study constraints in dbms, specialization, entity relationship model career test for computer and information science.

The Quiz: The conceptual-design phase output results in the creation of; "Database Design and ER Model" App (iOS, Android) with answers: relational diagram, entity-relationship diagram, rational diagram, and structured diagram for online computer science certification. Study Ordered Indices Quiz Questions, download Google Book (Free Sample) for 2 year computer science degree.

Database Design and ER Model Exam Questions and Answers PDF Download: Test 23

MCQ: 111

The conceptual-design phase output results in the creation of

  1. Entity-relationship diagram
  2. Relational diagram
  3. Rational diagram
  4. Structured diagram
MCQ: 112

The notion of a key for a relation schema, applies directly to

  1. Relationships
  2. Roles
  3. Attributes
  4. Entity sets
MCQ: 113

Specialization emphasizes on differences by creating distinctions among

  1. Entity sets
  2. Attribute sets
  3. Instances
  4. Relations
MCQ: 114

For each attribute, there is a set of permitted

  1. Actions
  2. Values
  3. Sets
  4. Roles
MCQ: 115

The second phase of database design is to

  1. Gathering data needs
  2. Conceptual schema
  3. Conceptual schema
  4. Choosing data model

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Database Design and ER Model Quiz App (Android & iOS)

Database Design and ER Model Quiz App

DataBase Management System (MCS) Quiz App (iOS & Android)

DataBase Management System (MCS) Quiz App

Data Structure Quiz App (iOS & Android)

Data Structure Quiz App

Microbiology Quiz App (Android & iOS)

Microbiology Quiz App