Which of the following is correct about ranges in Go? - Golang Quiz

Golang - Quiz(MCQ)

Which of the following is correct about ranges in Go?

A)

With maps, it returns the key of the next key-value pair.

B)

With array and slices, it returns the index of the item as integer.

C)

The range keyword is used in for loop to iterate over items of an array, slice, channel or map.

D)

All of the Above

Correct Answer : All of the Above

Recently Updated in Golang Questions

Can you declared multiple types of variables in single declaration in Go?

A)

True

B)

False

C)

None of the Above

D)

--

Correct Answer : True

Which of the following keyword is used in for loop to skip the remainder of its body and reiterate the loop in Go?

A)

Goto

B)

Break

C)

Both (A) and (B)

D)

Continue

Correct Answer : Continue

Which of the following options are correct about maps in Go?

A)

delete() function is used to delete an entry from the map.

B)

delete() function requires map and corresponding key which is to be deleted.

C)

Both (A) and (B)

D)

None of the Above

Correct Answer : Both (A) and (B)

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