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

Database Systems MCQs: Chapter 21

SQL Concepts and Queries Multiple Choice Questions (MCQ) PDF Download - 10

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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. 21-10 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 online certification courses. The SQL Concepts and Queries MCQ App Download: Free Database Systems App to learn integrity constraints career test for online computer science and engineering.

The MCQs: A calendar date containing a four-digit year, month, and day of the month, is defined in the data type "SQL Concepts and Queries" App (Android, iOS) with answers: time, date, timestamp, and calendar to study online certification courses. Practice Join Expressions Quiz Questions, download Apple Book (Free Sample) for top computer science schools.

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SQL Concepts and Queries MCQ with Answers PDF Download: Quiz 10

MCQ: 46

A calendar date containing a four-digit year, month, and day of the month, is defined in the data type

  1. Date
  2. Time
  3. Timestamp
  4. Calendar
MCQ: 47

Timestamp values can be specified as

  1. timestamp "2001-04-25 10:29:01.45"
  2. timestamp "2001:04:25 10:29:01.45"
  3. timestamp "2001-04-25 10:29:01.45"
  4. timestamp "2001|04|25 |10|29|01.45"
MCQ: 48

When an assertion is created, the system tests it for

  1. Validity
  2. Reliability
  3. Durability
  4. Stability
MCQ: 49

If a user wishes to access a relation that exists in a different schema than the default schema for that user, than they must specify

  1. Index of the schema
  2. Location of the schema
  3. Name of the schema
  4. Extension of the schema
MCQ: 50

Currently, no widely used database systems supports constructs of

  1. create check
  2. create validity
  3. create assertions
  4. create domain

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SQL Concepts and Queries MCQs App (Android & iOS)

SQL Concepts and Queries MCQs App

SQL Concepts and Queries MCQs App (iOS & Android)

DataBase Management System (MCS) MCQs App

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