Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

The ___________ operation, denoted by , allows us to find tuples that are in one relation but are not in another.

A. Union
B. Set-difference
C. Difference
D. Intersection
Answer» C. Difference
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