Module assessment

1.

What construct would you use to iterate over an enumerable collection?

You can use a for...in loop.

You can use a for...to loop.

You can use a while...do loop.

2.

Explain what's wrong with the code let value = if condition then true else 1.

Nothing is wrong and the code will compile.

You can't assign the result to a variable.

The data type must be the same in both if and else. The code let value = if condition then 2 else 1 would work.

3.

Which numbers would the loop for i = 0 to 5 do printfn "%i " i print?

It will print 0, 1, 2, 3, 4.

It will print 0, 1, 2, 3, 4, 5.

It will print 1, 2, 3, 4, 5.

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