Intermediate Swift

Test your Intermediate-level Programming Languages Swift skills in Programming Software Development. This timed assessment evaluates your expertise in Information Technology.

Duration: 5 minutes

•40 questions

Time Remaining: 05:00

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40 questions remaining

Question 1 of 40Assessment

What guarantee does an opaque return type, such as `some View`, provide to the caller of a function?

A. The function returns a specific, concrete type, but the caller cannot see it.

B. The function can return different concrete types on different calls.

C. The function returns a generic placeholder that must be defined by the caller.

D. The function's return value is automatically wrapped in an optional.

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