Database Systems MCQs (Computer Science) From Textbook

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Database Systems MCQs – Practice Test 57 (Chapter 13)

Introduction to DBMS MCQs with Answers PDF Download – Test 57

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The Introduction to DBMS Multiple Choice Questions (MCQs) with Answers PDF (Introduction to DBMS MCQs PDF e-Book) download Ch. 13-57 to study Database Systems Course. Practice View of Data MCQs, Introduction to DBMS Notes questions and answers PDF for online bachelor's degree computer science. The Introduction to DBMS MCQs App to Download Free Database Systems App to study database languages, purpose of database systems, database design career test for master degree in computer science.

The MCQ: Data model that uses a collection of basic objects, and the relationship among those objects, is known as; "Introduction to DBMS MCQs" App Download [Free] with answers: entity relationship model, object-based data model, relational model, and semi-structured data model for master degree in computer science. Solve Database Languages Quiz Questions, download Google e-Book (Free Chapter) for computer majors.

Introduction to DBMS MCQs – Practice Test 57 PDF Download

MCQ: 281

Data model that uses a collection of basic objects, and the relationship among those objects, is known as

  1. Object-based Data model
  2. Entity relationship model
  3. Relational Model
  4. Semi-structured data model
MCQ: 282

The database system before reading or modifying actual data, consults the

  1. Physical level
  2. Model
  3. Data dictionary
  4. View level
MCQ: 283

Keeping organizational information in a file-processing system has a number of

  1. Disadvantages
  2. Advantages
  3. Solutions
  4. Problems
MCQ: 284

The outcome of the initial phase i.e. prospective users is a specification of

  1. Data gathering
  2. Data analysis
  3. User requirements
  4. Data management
MCQ: 285

The process in which the consistency constraints are observed, is

  1. Atomicity problems
  2. Inconsistency problems
  3. Integrity problems
  4. Isolation problems

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