Computer Science Online Courses

Chapter 13: Database Systems Exam Tests

Database Systems MCQs - Chapter 13

Introduction to DBMS Quiz Questions and Answers PDF - 3

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Introduction to DBMS Questions & Answers PDF Download: MCQ Quiz 3

MCQ 11: Detection of system failures and restoring the database to the state that existed prior to the occurrence of the failure, is known as

  1. Failure recovery
  2. Failure identification
  3. Failure response
  4. Failure management

MCQ 12: To represent data in the database, and the need of efficiency has led designers to use

  1. Optimized data structure
  2. No data structure
  3. Simple data structure
  4. Complex data Structure

MCQ 13: Domain constraints and referential-integrity constraints are special forms of

  1. Assertions
  2. Authorization
  3. Integrity
  4. Consistency

MCQ 14: Domain constraints are the most elementary form of

  1. Manipulation Constraints
  2. Consistency Constraints
  3. Definition Constraints
  4. Integrity Constraints

MCQ 15: Generating a set of relation schemas that allows storing information without unnecessary redundancy, is goal of

  1. Assertions
  2. Associations
  3. Normalization
  4. Integration

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Introduction to DBMS App (Android & iOS)

Introduction to DBMS 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)

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Computer Architecture App (iOS & Android)