Database Systems MCQs – Practice Test 31 (Chapter 15)

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Introduction to SQL Quiz – Practice Test 31 PDF Download

MCQ 151: The NOT Like operator is an:

Special operator
Procedural operator
Operational operator
Comparison operator

MCQ 152: As a result of null values being ignored, the collection of values may:

Exist
Not exist
Empty
Fluctuate

MCQ 153: The set is a collection of values produced by a:

Where clause
Group by clause
Having clause
Select clause

MCQ 154: In multiple places within a query, the with clause permits a:

View definition
View declaration
Scalar subquery
Duplicate relation

MCQ 155: The SQL comparison = some is identical to the operator:

In
Not IN
As
Not As

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