Question

Which line of code will return how many elements are in an array called proteinChoices?

Length.proteinChoices

proteinChoices.length;

proteinChoices.len();

proteinChoices.length();

Answer 1

[AI-generated answer — Bot GPT 3.5]

The line of code that will return how many elements are in an array called proteinChoices is:

proteinChoices.length;