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Join Expressions Multiple Choice Questions (MCQ) PDF Download

The Join Expressions Multiple Choice Questions (MCQ Quiz) with Answers PDF (Join Expressions MCQ PDF Download) e-Book to practice Database Systems Tests. Study SQL Concepts and Queries Multiple Choice Questions and Answers (MCQs), Join Expressions quiz answers PDF for online software engineering classes. The Join Expressions MCQ App Download: Free learning app for database transactions, dbms transactions, sql data types and schemas test prep for online computer science and engineering.

The MCQ: Join preserves tuples only in relation named after right outer join operation, is to be; "Join Expressions" App Download (Free) with answers: Right outer join; Right inner join; Left inner join; Left outer join; for online software engineering classes. Practice Join Expressions Quiz Questions, download Apple e-Book (Free Sample) for top computer science schools.

Join Expressions MCQs: Questions and Answers PDF Download

MCQ 1: To specify a normal join, using the keyword inner is

  1. Mandatory
  2. Optional
  3. Independent
  4. Free

MCQ 2: The join preserves tuples only in the relation named after the right outer join operation, is to be

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

MCQ 3: The ON predicate is written like a

  1. From clause
  2. Select clause
  3. Where clause
  4. Define clause

MCQ 4: To specify that a normal join is to be used, a join clause can specify inner join instead of

  1. Outer join
  2. Natural join
  3. Outer right join
  4. Outer left join

MCQ 5: 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

Database Systems Practice Tests

Join Expressions Textbook App: Free Download Android & iOS

The App: Join Expressions MCQs App to study Join Expressions Textbook, DataBase Management System (MCS) MCQ App, and International Relations MCQ App. The "Join Expressions MCQs" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Join Expressions App (Android & iOS)

Join Expressions App (Android & iOS)

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

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

International Relations App (Android & iOS)

International Relations App (Android & iOS)

Biochemistry App (Android & iOS)

Biochemistry App (iOS & Android)