Database Systems MCQs (Computer Science) From Textbook

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Database Systems MCQs – Practice Test 7 (Chapter 13)

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The Introduction to DBMS Quiz Questions and Answers PDF (Introduction to DBMS Quiz PDF e-Book) download Ch. 13-7 to study Database Systems Course. Practice View of Data MCQs, Introduction to DBMS MCQ questions and answers PDF for online computer engineering programs. The Database Systems Quiz App to Download Free Introduction to DBMS App to study data storage and querying, relational databases career test for computer information science.

The MCQ: The entity-relationship model is widely used in; "Database Systems Quiz" App (iOS, Android) with answers: database processing, database design, database implementation, and database direction to study software engineering courses. Study DBMS for Competitive Exams Quiz Questions, download Google Book (Free Chapter) for online computer engineering programs.

Introduction to DBMS Quiz – Practice Test 7 PDF Download

MCQ: 31

The entity-relationship model is widely used in

  1. Database design
  2. Database processing
  3. Database implementation
  4. Database direction
MCQ: 32

Data is moved between disk storage and main memory as needed, because of the

  1. Efficiency
  2. Storage space
  3. Processing speed
  4. Normalization
MCQ: 33

A special character, can be used to delimit the different attributes of a record, such as

  1. Question mark
  2. new-line character
  3. curly braces
  4. Comma
MCQ: 34

A vast majority of current database systems are based on the

  1. Relational Model
  2. Semi-structured data model
  3. Object-based Data model
  4. Entity relationship model
MCQ: 35

The component that provides the interface between the low-level data stored and the application programs and queries submitted to the system, is known as

  1. Storage manager
  2. Storage processor
  3. Query processor
  4. Query manager

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Introduction to DBMS Quiz Apps (Android & iOS)

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