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

Database Systems Study Guide: Practice Test 33 (Chapter 21)

SQL Concepts and Queries Multiple Choice Questions (MCQs) PDF Download - 33

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The SQL Concepts and Queries Multiple Choice Questions (MCQs) with Answers PDF (SQL Concepts and Queries MCQs PDF e-Book) download Ch. 21-33 to study Database Systems Course. Practice SQL Data Types and Schemas MCQs, SQL Concepts and Queries Notes questions and answers PDF for bachelor's degree in computer science. Free SQL Concepts and Queries MCQs App Download: Database Systems MCQs e-Book PDF to study database views, join expressions career test to learn SQL certification courses.

The MCQ: The seconds field of time or timestamp can contain; "SQL Concepts and Queries" App Download [Free] with answers: no fractional part, fractional part, discrete part only, and no discrete part to learn SQL certification courses. Solve Bitmap Indices Quiz Questions, download Google eBook (Free Sample) for computer science programs.

SQL Concepts and Queries MCQs with Answers PDF Download: MCQ Quiz 33

MCQ: 161

The seconds field of time or timestamp can contain

  1. fractional part
  2. no fractional part
  3. discrete part only
  4. no discrete part
MCQ: 162

To specify the number of fractional digits for seconds, a variant time (p) is used, the default being

  1. 0
  2. 1
  3. 0
  4. 0.1
MCQ: 163

In SQL, dates specification by default is in the format

  1. mm/dd/yy
  2. yy/dd/mm
  3. yy/mm/dd
  4. dd/mm/yy
MCQ: 164

An SQL view is said to be updatable, if the from clause has

  1. Only 1 database relation
  2. Only 2 database relation
  3. Only 3 database relation
  4. Only 4 database relation
MCQ: 165

The right outer join preserves tuples only in the relation named after the

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

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SQL Concepts and Queries MCQ App (Android & iOS)

SQL Concepts and Queries MCQ App

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

DataBase Management System (MCS) MCQ App

Inventions MCQs App (iOS & Android)

Inventions MCQs App

Electronic Devices MCQs App (Android & iOS)

Electronic Devices MCQs App