Which of the following is a dynamic analysis tool for the purpose of testing software modules?

A.
Black box test

B.
Desk checking

C.
Structured walkthrough

D.
Design and code

Explanation:
A black box test is a dynamic analysis tool for testing software modules. During the testing of software modules a black box test works first in a cohesive manner as a single unit/entity consisting of numerous modules, and second with the user data that flows across software modules, in some cases, this even drives the software behavior. In choices B, C and D, the software (design or code) remains static and someone closely examines it by applying their mind, without actually activating the software. Therefore, these cannot be referred to as dynamic analysis tools.