The project operation:
A)combines relational tables to provide the user with more information than is otherwise available.
B)creates a subset consisting of columns in a table.
C)organizes elements into segments.
D)identifies the table from which the columns will be selected.
E)creates a subset consisting of rows in a table.

Question

Quizplus · Accepted Answer

The project operation in relational databases creates a subset consisting of specific columns from a table, effectively filtering out the unwanted columns.

The Project Operation