Computer Science Degree Programs

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

Database Systems Entrance Exam: Practice Test 38 (Chapter 21)

SQL Concepts and Queries Multiple Choice Questions (MCQ) PDF Download - 38

Download eBook:

Database Systems MCQ Book – Google eBook Database Systems MCQ Book – Apple iBook Database Systems MCQ Book – Kobo eBook

Apps:

Database Systems Study App for Android Database Systems Study App for iOS

The SQL Concepts and Queries Multiple Choice Questions (MCQ Quiz) with Answers PDF (SQL Concepts and Queries MCQ PDF e-Book) download Ch. 21-38 to learn Database Systems Course. Solve SQL Data Types and Schemas Multiple Choice Questions (MCQs), SQL Concepts and Queries quiz with answers PDF to learn online courses. Free Database Systems MCQ App Download: SQL Concepts and Queries MCQ e-Book PDF to learn join expressions, integrity constraints, database views career test for computer information science.

The MCQs: To specify the number of fractional digits for seconds, a variant is used, known as; "SQL Concepts and Queries" App (Android, iOS) with answers: time(p), t(p), date(p), and date(s) to learn online courses. Practice Database Authorization Quiz Questions, download Apple Book (Free Sample) for free online classes.

SQL Concepts and Queries MCQ with Answers PDF Download: Quiz 38

MCQ: 186

To specify the number of fractional digits for seconds, a variant is used, known as

  1. t(P)
  2. time(p)
  3. date(p)
  4. date(s)
MCQ: 187

The join that do not preserve non matched tuples are called

  1. Outer join
  2. Inner join
  3. Left inner join
  4. Left outer join
MCQ: 188

Complex check conditions can be useful when we want to ensure integrity of data, but may be

  1. Cheap
  2. Not accurate
  3. Not implementable
  4. Costly
MCQ: 189

A view is updatable, if any attribute's value can be set to null if it is not listed in the

  1. Select clause
  2. Where clause
  3. Having clause
  4. From clause
MCQ: 190

The database system stores the query expression associated with the

  1. View
  2. View definition
  3. View relation
  4. View schema

Download SQL Concepts and Queries Study App (iOS & Android)

The App: SQL Concepts and Queries MCQ App to study SQL Concepts and Queries Notes, DataBase Management System (MCS) MCQs App, and Thermodynamics MCQ App. The "DataBase Management System (MCS) MCQ" App to Free Download SQL Concepts and Queries Apps (Android & iOS) to learn online courses. Download App Store & Play Store Study Apps with all functionalities for free online classes.

SQL Concepts and Queries MCQs App (Android & iOS)

SQL Concepts and Queries MCQs App

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

DataBase Management System (MCS) MCQs App

Thermodynamics MCQ App (iOS & Android)

Thermodynamics MCQ App

HTML MCQ App (Android & iOS)

HTML MCQ App