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

Database Systems MCQs: Chapter 21

SQL Concepts and Queries Multiple Choice Questions (MCQ) PDF Download | 18

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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. 21-18 to learn Database Systems Course. Solve SQL Data Types and Schemas Multiple Choice Questions (MCQs), SQL Concepts and Queries quiz with answers PDF to study computer engineering courses. The SQL Concepts and Queries MCQ App Download: Free Database Systems App to learn database transactions, integrity constraints, database views career test for computer information science.

The MCQs: Domains can have constraints, such as "SQL Concepts and Queries" App (Android, iOS) with answers: as, like, valid, and not null to study computer engineering courses. Practice Basic Structure of SQL Queries Quiz Questions, download Apple e-Book (Free Sample) for free online classes.

SQL Concepts and Queries MCQ with Answers PDF Download: Quiz 18

MCQ: 86

Domains can have constraints, such as

  1. Like
  2. AS
  3. Valid
  4. Not Null
MCQ: 87

The new types can be defined by the clause

  1. define type
  2. create type
  3. select type
  4. verify clause
MCQ: 88

In rollback work, the database state is restored to what it was before the first statement of the transaction was

  1. Stored
  2. Executed
  3. Called
  4. Used
MCQ: 89

A predicate expressing a condition that is wished the database always to satisfy, is known as a/an

  1. Module
  2. Assertions
  3. Function
  4. Method
MCQ: 90

Modifications are generally not permitted on

  1. Relations
  2. View relations
  3. Queries
  4. Subqueries

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SQL Concepts and Queries Apps (Android & iOS)

SQL Concepts and Queries App

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

DataBase Management System (MCS) App

Electronic Devices Apps (Android & iOS)

Electronic Devices App

Environmental Management Apps (Android & iOS)

Environmental Management App