Computer Science Degree Courses

Chapter 12: Database Systems Exam Tests

Database Systems MCQs - Chapter 12

Intermediate SQL Multiple Choice Questions (MCQs) PDF Download - 1

The Intermediate SQL Multiple Choice Questions (MCQs) with Answers PDF, Intermediate SQL MCQs PDF Download e-Book Ch. 12-1 to study Database Systems Course. Practice Database Authorization MCQs, Intermediate SQL trivia questions and answers PDF for online software development courses. The Intermediate SQL MCQs App Download: Free learning app for career test to learn computer science courses.

The Multiple Choice Question (MCQ Quiz): In the authorization graph, the node representing the database administrator, is known to be; "Intermediate SQL" App Download (Free) with answers: Child node; Root node; Leaf node; Neighboring node; for online software development courses. Solve Aggregate Functions Quiz Questions, download Google eBook (Free Sample) to learn free online courses.

Intermediate SQL Questions and Answers PDF Download: MCQ Quiz 1

MCQ 1:

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 2:

The current role associated with a session can be set by executing

  1. set role
  2. define role
  3. select role
  4. grant role
MCQ 3:

To grant a privilege with the grantor set to the current role associated with a session, we can add the clause

  1. granted by current-roll
  2. define by current-role
  3. select by current-role
  4. set by current-role
MCQ 4:

SQL includes a privilege that permits a user to declare foreign keys when creating relations, known as to be

  1. References privilege
  2. Update privilege
  3. Execute privilege
  4. Select privilege
MCQ 5:

The creator of an object (relation/view/role) holds all privileges on the

  1. Object
  2. Schema
  3. View
  4. Model

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Intermediate SQL App (Android & iOS)

Intermediate SQL App (Android & iOS)

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

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

Distributed Computing App (Android & iOS)

Distributed Computing App (Android & iOS)

International Relations App (Android & iOS)

International Relations App (iOS & Android)