ISTQB Exam CTAL-TTA Topic 1 Question 15 Discussion

Actual exam question for ISTQB's CTAL-TTA exam

Question #: 15
Topic #: 1

[All CTAL-TTA Questions]

Consider the code fragment provided below:

The comment frequency of the code fragment is 13%.

To which non-functional quality characteristic does a good level of comment frequency especially contribute?

APortability

BMaintainability

CUsability

DPerformance Efficiency

Show Suggested Answer

Suggested Answer: C

Static analysis is the best technique for identifying the root causes of issues in a legacy system where small functional enhancements take disproportionately long to implement. This technique involves examining the code without executing it to detect potential vulnerabilities, coding errors, and complexities. Static analysis can highlight problematic code segments and inefficient coding practices that may contribute to the increased time required for implementing changes, thereby assisting in addressing these systemic issues efficiently.

by Stephanie at Jul 04, 2024, 03:02 PM

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Alfred

26 days ago

Portability? Yeah, right. This code is about as portable as a lead balloon.

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Veronika

1 months ago

Usability, definitely. I can already imagine the users scratching their heads, wondering if the developers were fluent in any language.

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2 months ago

Maintainability, of course! With that level of commenting, the code might as well be written in hieroglyphics.

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Hassie

7 days ago

B) Maintainability

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Isadora

24 days ago

A) Portability

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2 months ago

I think a good level of comment frequency contributes to Maintainability.

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