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Database Systems MCQ App | SQL Concepts and Queries e-Book PDF Download

Database Systems Entrance Exam: Practice Test 30 (Chapter 21)

SQL Concepts and Queries Multiple Choice Questions (MCQ) PDF Download - 30

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The SQL Concepts and Queries Multiple Choice Questions (MCQ Quiz) with Answers PDF (SQL Concepts and Queries MCQ PDF e-Book) download Ch. 21-30 to learn Database Systems Course. Solve Database Views Multiple Choice Questions (MCQs), SQL Concepts and Queries quiz with answers PDF to study software engineering courses. Free Database Systems MCQ App Download: SQL Concepts and Queries MCQ e-Book PDF to learn join expressions, database transactions career test for online computer science engineering.

The MCQs: If the actual relations used in the view definition change, the view is kept up-to-date. Such views are called; "SQL Concepts and Queries" App (Android, iOS) with answers: domain views, natural views, materialized views, and constant views to study software engineering courses. Practice Notations for Modeling Data Quiz Questions, download Apple Book (Free Sample) for online college courses.

SQL Concepts and Queries MCQ with Answers PDF Download: Quiz 30

MCQ: 146

If the actual relations used in the view definition change, the view is kept up-to-date. Such views are called

  1. Natural views
  2. Domain views
  3. Materialized views
  4. Constant views
MCQ: 147

The default join type, when the join clause is used, is the

  1. Inner join
  2. Outer join
  3. Left outer join
  4. Right outer join
MCQ: 148

A form of natural join that only requires values to match on specified attributes, is known to be

  1. Join.. In
  2. Join.. Using
  3. Join.. Upon
  4. Join.. Across
MCQ: 149

The on condition can express any SQL

  1. Predicate
  2. Statement
  3. Structure
  4. Domain
MCQ: 150

In many SQL implementations, by default each SQL statement is taken to be a transaction of

  1. Rollback work
  2. Commit work
  3. Traceback work
  4. Its Own

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SQL Concepts and Queries MCQs App (Android & iOS)

SQL Concepts and Queries MCQs App

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

DataBase Management System (MCS) MCQs App

Electronic Circuit Design MCQ App (iOS & Android)

Electronic Circuit Design MCQ App

Distributed Computing MCQ App (Android & iOS)

Distributed Computing MCQ App