Using functions in code has which of the following impacts

Improve code understandability

Facilitate code reuse

Support abstraction

All of the above

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Passing a slice passes a copy of all the data in the slice.

Passing an array is faster than passing a slice.

There is no difference.

Passing an array passes a copy of the entire array.

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A function can have only one return value.

A function cannot have more than two parameters.

A function can have parameters of different types.

The type of the arguments do not need to be specified.

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The function needs to modify the structure.

The function needs to read data inside the structure.

The function needs to copy the structure.

The structure uses very little space in memory.

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I and II

I and III

II and III

I, II, and III

Using functions in code has which of the following impacts?