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Additional Basic Operations Multiple Choice Questions with Answers – PDF Download

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Study "Additional Basic Operations MCQ" App Download with MCQ: An identifier, that is used to rename a relation is referred to as a; with answers: input variable, clone name, correlation name, and table alias. Practice Additional Basic Operations Quiz Questions, download Apple Book (Free Chapter) to strengthen information systems.

Additional Basic Operations MCQs PDF Download – Prep Test

MCQ 1: An identifier, that is used to rename a relation is referred to as a:

Input variable
Clone name
Correlation name
Table alias

MCQ 2: For renaming attributes, the as clause can appear in:

Select clause
Where clause
From clause
Both A and C

MCQ 3: SQL provides a way of renaming the attributes of a result relation, taking the form:

old-name to new-name
old-name as new-name
ALTER old-name to new-name
ALTER old-name at new-name

MCQ 4: The Asterisk symbol '*' is used to denote all the attributes in a relation, and is used in:

Select clause
Define clause
From clause
Where clause

MCQ 5: SQL expresses patterns by using the operator:

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