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

Database Systems Study Guide: Practice Test 9 (Chapter 21)

SQL Concepts and Queries Multiple Choice Questions (MCQs) PDF Download - 9

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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. 21-9 to study Database Systems Course. Practice Database Views MCQs, SQL Concepts and Queries Notes questions and answers PDF for top online computer science programs. Free SQL Concepts and Queries MCQs App Download: Database Systems MCQs e-Book PDF to study sql data types and schemas, join expressions, integrity constraints, dbms transactions career test to study online tutor courses.

The MCQ: Applications that use a view frequently may benefit if the view is; "SQL Concepts and Queries" App Download [Free] with answers: not materialized, materialized, not stored, and not accessed to study online tutor courses. Solve Join Expressions Quiz Questions, download Google eBook (Free Sample) for online computer science engineering.

SQL Concepts and Queries MCQs with Answers PDF Download: MCQ Quiz 9

MCQ: 41

Applications that use a view frequently may benefit if the view is

  1. Materialized
  2. Not materialized
  3. Not stored
  4. Not accessed
MCQ: 42

The timstamp is returned by the method

  1. current.timestamp
  2. timestamp.current
  3. system.timestamp
  4. timestamp.current
MCQ: 43

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: 44

Assertion have special form known to be

  1. Domain constraints
  2. Referential integrity constraints
  3. Both A and B
  4. Isolation constraint
MCQ: 45

The term that is known to commit the current transaction, is

  1. Rollback work
  2. Commit work
  3. Trace work
  4. Transit work

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