Question

What is the main difference between McCall's quality factors and the ISO standard 9126's quality characteristics?

a.

McCall's factors are heavily interrelated, whereas the ISO scheme is hierarchical

b.

McCall's factors only refer to process quality issues, whereas the ISO scheme only covers product quality

c.

McCall's factors include quality aspects that are visible to the user, whereas the ISO scheme does not

d.

McCall's factors include reusability, whereas the ISO scheme does not

Posted under Software Engineering

Answer: (a).McCall's factors are heavily interrelated, whereas the ISO scheme is hierarchical Explanation:The main difference between McCall's quality factors and the ISO standard 9126's quality characteristics is that McCall's factors are heavily interrelated, whereas the ISO scheme is hierarchical, with each sub-characteristic related to exactly one characteristic.

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Q. What is the main difference between McCall's quality factors and the ISO standard 9126's quality characteristics?

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