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Database Systems Practice Test 387

Database Authorization Quiz Questions with Answers PDF Download - 387

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The Trivia MCQ: The authorization on a relation that is required to read tuples in the relation, is known to be; "Database Authorization" App (iOS & Android) with answers: Select authorization; Grant authorization; Create authorization; Define authorization; for software engineering online courses. Study SQL Queries Interview Questions Questions and Answers, Apple Book to download free sample for software engineering online courses.

Database Authorization Quiz with Answers PDF Download: MCQs 387

MCQ 1931:

The authorization on a relation that is required to read tuples in the relation, is known to be

  1. grant authorization
  2. select authorization
  3. create authorization
  4. define authorization
MCQ 1932:

Several relational algebra operations can be grouped together into a

  1. Sector
  2. Track
  3. Segment
  4. Pipeline
MCQ 1933:

The ResultSet objects do not store the entire large object, but instead store

  1. Initializers
  2. Locators
  3. Addressers
  4. Clone objects
MCQ 1934:

A relation basically is by definition a subset of a

  1. Selection
  2. Projection
  3. Union
  4. Cartesian product
MCQ 1935:

SQL also provides constructs that allow you to change the behavior with

  1. Null values
  2. Not Null values
  3. Unique values
  4. Not Unique values

Database Systems Exam Prep Tests

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Database Authorization App (Android & iOS)

Database Authorization App (Android & iOS)

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

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

Inventions App (Android & iOS)

Inventions App (Android & iOS)

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Microbiology App (iOS & Android)