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Question 1 - CITM-001 discussion

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Which clause lists the attributes desired in answer to the query?

A.

From

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A.

From

B.

Select

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B.

Select

C.

Edit

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C.

Edit

D.

Where

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D.

Where

Suggested answer: B

Explanation:

The select clause corresponds to the projection operation of the relational algebra. It is used to list the attributes desired in the result of a query.For example, the queryselect name, age from studentwill return the name and age attributes of all tuples in the student relation12.Reference:1: CSE132A F05 SQLpart1 - University of California, San Diego2: Basic Operations - RDBMS Questions and Answers - Sanfoundry

asked 18/11/2024
Ramesh Kumar Patel
32 questions
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