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Database Systems Practice Test 49

Database Authorization Quiz Questions and Answers PDF Download - 49

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Database Authorization Questions and Answers PDF Download: MCQ 49

MCQ 241:

In the authorization graph, the node representing the database administrator, is known to be

  1. Root node
  2. Child node
  3. Leaf node
  4. Neighboring node
MCQ 242:

When a referential-integrity constraint is violated, the normal procedure is to

  1. Continue with flow
  2. Accept the action
  3. Reject the action
  4. Store it for evaluation
MCQ 243:

The initial phase of database design is to

  1. Choosing data model
  2. Conceptual design
  3. Characterize data needs
  4. Conceptual schema
MCQ 244:

A read-only collection of database tables and views can be accessed through

  1. Data definition
  2. Data manager
  3. Data administrator
  4. Data dictionary
MCQ 245:

A snapshot of the data in the database at a given instant in time, is known as

  1. Database entity
  2. Database relation
  3. Database instance
  4. Database Schema

Database Systems Exam Prep Tests

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Database Authorization App (Android & iOS)

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

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

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Basic Sociology App (Android & iOS)

Computational Fluid Dynamics App (Android & iOS)

Computational Fluid Dynamics App (iOS & Android)