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Database Authorization Quiz App Download | Database Systems PDF e-Book

Database Systems Practice Test 387

Database Authorization Quiz Questions with Answers PDF Download | 387

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The Quiz: 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, define authorization, and create authorization for software engineering online courses. Study SQL Queries Interview Questions Questions and Answers, Apple e-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

Database Authorization Study App: Free Download iOS & Android

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Database Authorization Apps (Android & iOS)

Database Authorization App

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

DataBase Management System (MCS) App

Educational Psychology Apps (Android & iOS)

Educational Psychology App

General Knowledge Apps (Android & iOS)

General Knowledge App