For a function with a parameter that is a list of test scores, which of these parameter names would be the best choice?

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BlackTom AI · Accepted Answer

The prompt asks us to consider a function that has a parameter which is a list of test scores, and to determine which parameter name would be the best choice.
First, with a parameter that represents multiple values of the same kind (a collection of scores), a plural, descriptive name is preferred to convey that it contains more than one item. This helps readability and understanding of the code.
Second, consistency with common naming conventions matters. In many programming styles, a name that clearly indicates a collection of elements uses a plural form (for example, scores, grades, values, items). This signals to someone reading the code that downstream operations will likely iterate over the collection, map, reduce, or otherwise process multiple elements.
Third, the specific choice should reflect the data type and domain. Since the parameter holds test scores, a name like scores communicates both the content (test scores) and the structure (a sequence/list) without requiring extra context.
Fourth, evaluation of other potential names (if they were present) would involve checking for ambiguity, specificity, and whether the name implies a single value or a collection. Names like score, result, or value might suggest a single numeric value, which would be misleading for a list.
Fifth, edge considerations include avoiding overly long or cryptic names. scores is concise, expressive, and aligns with the intended use, making it a solid default choice when the parameter is a list of numeric scores.
Since the given information provides the correct answer as scores and there are no alternative options listed to compare, the justification focuses on why a plural, descriptive name fits a parameter that holds multiple test scores and would typically be preferred over a singular or ambiguous label.

CS 1400-001 Spring 2025 Lab 10 Quiz

For a function with a parameter that is a list of test scores, which of these parameter names would be the best choice?

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