Database Systems Competitive Exam MCQs – Practice Test 45 (Chapter 15)

Introduction to SQL Multiple Choice Questions and Answers PDF – Test 45

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Free Introduction to SQL MCQs App Download: Connective that tests for the absence of set membership, is known to be; MCQ with answers: not in, in, as, and not as. Solve Database Languages Quiz Questions, download Google e-Book (Free Chapter) to master database technology.

Introduction to SQL MCQs with Answers PDF Download – Test 45

MCQ 221: The SQL syntax for specifying patterns is similar to that used in:

Unix comparison operators
Unix regular expressions
Microsoft comparison operators
Microsoft expressions

MCQ 222: The connective that tests for the absence of set membership, is known to be:

IN
Not IN
AS
Not AS

MCQ 223: Clause that causes the tuples in the result of a query to appear in sorted order, is said to be:

The Like clause
AS IN clause
Define clause
Order By clause

MCQ 224: The primary key attributes are required to be:

Not null
Unique
Not unique
Both A and B

MCQ 225: The alternative names of attributes can be used, and are known as:

Aliases
Copies
Clones
Objects

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