The _______________ operation is used to create a subset of the columns contained in the temporary tables created by the select and join operations.
A) link
B) relate
C) project
D) merge

Question

Quizplus · Accepted Answer

The project operation is used to select specific columns from a temporary table. It creates a subset of the original table with only the columns specified.

The _______________ Operation Is Used to Create a Subset of the Columns