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Database Systems MCQs App Download | Introduction to SQL PDF e-Book

Database Systems MCQs: Chapter 15

Introduction to SQL Multiple Choice Questions (MCQs) PDF Download | 45

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The Introduction to SQL Multiple Choice Questions (MCQs) with Answers PDF (Introduction to SQL MCQs PDF e-Book) download Ch. 15-45 to study Database Systems Course. Practice Additional Basic Operations MCQs, Introduction to SQL trivia questions and answers PDF for cheapest online computer science degree. The Introduction to SQL MCQs App Download: Free Database Systems App to study nested subqueries, sql data definition career test to learn SQL certification courses.

The MCQ: The SQL syntax for specifying patterns is similar to that used in "Introduction to SQL" App Download [Free] with answers: unix regular expressions, unix comparison operators, microsoft comparison operators, and microsoft expressions to learn SQL certification courses. Solve Database Languages Quiz Questions, download Google e-Book (Free Sample) for top online computer science programs.

Introduction to SQL MCQs with Answers PDF Download: MCQ Quiz 45

MCQ: 221

The SQL syntax for specifying patterns is similar to that used in

  1. Unix comparison operators
  2. Unix regular expressions
  3. Microsoft comparison operators
  4. Microsoft expressions
MCQ: 222

The connective that tests for the absence of set membership, is known to be

  1. IN
  2. Not IN
  3. AS
  4. Not AS
MCQ: 223

Clause that causes the tuples in the result of a query to appear in sorted order, is said to be

  1. The Like clause
  2. AS IN clause
  3. Define clause
  4. Order By clause
MCQ: 224

The primary key attributes are required to be

  1. Not null
  2. Unique
  3. Not unique
  4. Both A and B
MCQ: 225

The alternative names of attributes can be used, and are known as

  1. Aliases
  2. Copies
  3. Clones
  4. Objects

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