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

Database Systems MCQs: Chapter 21

SQL Concepts and Queries Quiz Questions & Answers PDF Download | 11

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The SQL Concepts and Queries Quiz Questions and Answers PDF (SQL Concepts and Queries Quiz PDF e-Book) download Ch. 21-11 to study Database Systems Course. Practice SQL Data Types and Schemas MCQs, SQL Concepts and Queries MCQ questions and answers PDF for BSc computer science. The SQL Concepts and Queries Quiz App Download: Free Database Systems App to study integrity constraints, database views, join expressions career test for online computer science schools.

The Quiz: Date values can be specified as "SQL Concepts and Queries" App (iOS, Android) with answers: date "2001.04.25", date "2001/04/25", date "2001-04-25", and date "2001-04-25" to study distance learning courses. Study Database Users and Administrators Quiz Questions, download Amazon e-Book (Free Sample) for BSc computer science.

SQL Concepts and Queries Exam Questions and Answers PDF Download: Test 11

MCQ: 51

Date values can be specified as

  1. date "2001/04/25"
  2. date "2001.04.25"
  3. date "2001-04-25"
  4. date "2001-04-25"
MCQ: 52

If any of the foreign-key columns is null, the tuple is defined automatically to satisfy the

  1. Integrity
  2. Constraint
  3. Atomicity
  4. Isolation
MCQ: 53

When we define a view, the database system stores the

  1. Definition of view
  2. Structure of view
  3. Domain of view
  4. Declaration of view
MCQ: 54

Applications often require creation of tables that have the same schema as an existing table, the provided extension is

  1. create table as
  2. create table like
  3. define table like
  4. define table as
MCQ: 55

The left outer join preserves tuples only in the relation named before

  1. Right outer join operation
  2. Right inner join operation
  3. Left inner join operation
  4. Left outer join operation

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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

Mechanics of Materials Apps (Android & iOS)

Mechanics of Materials App

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