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.

Which is not true about surrogate keys?

A. They are short.
B. They are fixed.
C. They have meaning to the user.
D. They are numeric.
Answer» D. They are numeric.
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