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Database Management System Certification Exam Tests

Database Management System Practice Test 41

Conceptual Data Models Quiz Questions and Answers PDF Download - 41

The Conceptual Data Models Quiz Questions and Answers PDF (Conceptual Data Models Quiz with Answers PDF e-Book) download Ch. 1-41 to prepare Database Management System Practice Tests. Solve Data Modeling Entity Relationship Model MCQ with answers PDF, Conceptual Data Models Multiple Choice Questions (MCQ Quiz) for top computer science schools. The Conceptual Data Models Quiz App Download: Free learning app for conceptual data models, sql data definition and types, data independence, modeling: union types, embedded and dynamic sql test prep for computer science associate degree.

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Conceptual Data Models Questions and Answers PDF Download: MCQ 41

MCQ 201:

In the commercial database management system, the relational database model is also known as

  1. implementation data model
  2. attribution data model
  3. sequential data model
  4. functional data model
MCQ 202:

In Standard Query Language, the data types included are

  1. character string
  2. bit-string
  3. time stamp
  4. all of above
MCQ 203:

The characteristic of database management system which allows the program operation independence and program data independence is classified as

  1. conceptual abstraction
  2. implementation abstraction
  3. data abstraction
  4. interface abstraction
MCQ 204:

In the modeling of union type classes, the total category of super class is represented by

  1. triple line
  2. double line
  3. single line
  4. inverted comma
MCQ 205:

The variable in DBMS used to communicate error conditions between database management system and program are

  1. SQLCODE
  2. SQLSECTION
  3. SQLSTATE
  4. both b and c

Database Management System Exam Prep Tests

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Conceptual Data Models App (Android & iOS)

Conceptual Data Models 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)

Operating Systems App (Android & iOS)

Operating Systems App (iOS & Android)