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

Database Systems Study Material: Practice Test 7 (Chapter 21)

SQL Concepts and Queries Quiz Questions & Answers PDF Download - 7

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The SQL Concepts and Queries Quiz Questions and Answers PDF (SQL Concepts and Queries Quiz PDF e-Book) download Ch. 21-7 to study Database Systems Course. Practice Database Transactions MCQs, SQL Concepts and Queries MCQ questions and answers PDF for cheapest online computer science degree. Free Database Systems Quiz App Download: SQL Concepts and Queries Quiz e-Book PDF to study database views career test for top online computer science programs.

The Quiz: In rollback work, the database state is; "SQL Concepts and Queries" App (iOS, Android) with answers: constant, modified, restored, and mismanaged to study online courses. Study Join Expressions Quiz Questions, download Google Book (Free Sample) for cheapest online computer science degree.

SQL Concepts and Queries Exam Questions and Answers PDF Download: Test 7

MCQ: 31

In rollback work, the database state is

  1. Modified
  2. Constant
  3. Restored
  4. Mismanaged
MCQ: 32

A view is updatable, if any attribute not listed in the select clause can be set to null and it does not have a constraint of

  1. Unknown
  2. Not Null
  3. Null
  4. Union
MCQ: 33

Virtual relation is computed by executing the query whenever the virtual relation is

  1. Used
  2. Called
  3. Compiled
  4. Stored
MCQ: 34

If a tuple inserted into the view does not satisfy the view's where clause condition, the insertion is

  1. Inserted
  2. Queued
  3. Stored
  4. Rejected
MCQ: 35

We define a view in SQL by using the command

  1. Select view
  2. Create view
  3. Define view
  4. Draw view

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SQL Concepts and Queries Quiz App (Android & iOS)

SQL Concepts and Queries Quiz App

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

DataBase Management System (MCS) Quiz App

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Fluid Mechanics Quiz App

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Inventions Quiz App