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Question

What are the four major testing models identified by Gelperin and Hetzel (1988)?

a.

Proof, guideline, demonstration, and quality.

b.

Quality, proof, demonstration, and strategy.

c.

Demonstration, strategy, proof, and quality.

d.

Proof, quality, demonstration, and strategy.

Posted under Software Engineering

Answer: (d).Proof, quality, demonstration, and strategy. Explanation:The four major testing models identified by Gelperin and Hetzel (1988) are proof, quality, demonstration, and strategy. These testing models roughly parallel the historical development of test practices. The primary goal of the demonstration model is to make sure that the program runs and solves the problem, while the primary goal of the proof model is to convince ourselves or someone else that the software does not contain errors. The quality model focuses on testing to improve the software quality, and the strategy model gives guidelines as to how to obtain a test set.

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Q. What are the four major testing models identified by Gelperin and Hetzel (1988)?

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