CIW Exam 1D0-541 Topic 1 Question 74 Discussion

Actual exam question for CIW's 1D0-541 exam

Question #: 74
Topic #: 1

[All 1D0-541 Questions]

Which relational algebraic operation is used to select specific columns (attributes) from a

relation?

AUnion

BDifference

CProjection

DIntersection

Show Suggested Answer

Suggested Answer: A

by Lashaunda at Aug 29, 2023, 06:47 AM

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3 days ago

I agree with both of you. C) Projection is the right choice for selecting specific columns in relational algebra.

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4 days ago

I think C) Projection is the correct answer because it helps in selecting only the columns we need.

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6 days ago

C) Projection is used to select specific columns.

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