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Database Systems Practice Test 39

Database Authorization Notes Questions with Answers PDF Download - 39

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The Database Authorization Notes Questions and Answers PDF (Database Authorization Quiz Answers PDF eBook) download Ch. 23-39 to study Database Systems Practice Tests. Learn SQL Queries Interview Questions MCQ Questions PDF, Database Authorization Multiple Choice Questions (MCQ Quiz) to study software engineering courses. The Database Authorization Notes App Download: Free Database Systems App to study dbms concepts learning, multiple granularity in dbms, set operations, nested subqueries, database authorization test prep for online computer science and engineering.

The Quiz: The responsibility of the database administrator includes "Database Authorization" App (iOS, Android) with answers: structure database, authorize users, and restructure database for online computer science and engineering. Study SQL Queries Interview Questions Questions and Answers, Apple eBook to download free sample for top computer science schools.

SAT Test for SAT Prep

Database Authorization Quiz with Answers PDF Download: MCQs 39

MCQ: 191

The responsibility of the database administrator includes

  1. Authorize users
  2. Structure database
  3. Restructure database
  4. All of the Above
MCQ: 192

Scalar subqueries can occur in

  1. Select clause
  2. From clause
  3. Where clause
  4. All of the Above
MCQ: 193

The result of Boolean expression 'true and unknown' is

  1. True
  2. False
  3. Unknown
  4. Null
MCQ: 194

The rigorous two-phase locking protocol permits releasing all locks at the

  1. Beginning of transaction
  2. During execution of transaction
  3. End of transaction
  4. Never in the life-time of transaction
MCQ: 195

Process of verifying credentials and allowing access to the database, is called its

  1. Database isolation
  2. Database authentication
  3. Database application
  4. Database administration

Database Systems Exam Prep Tests

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Database Authorization Notes App (Android & iOS)

Database Authorization Notes App

Database Authorization Notes App (iOS & Android)

DataBase Management System (MCS) Notes App

Environmental Management Notes App (Android & iOS)

Environmental Management Notes App

C++ Notes App (iOS & Android)

C++ Notes App