Question

Which of the following tasks cannot be performed using an enhanced for loop? Incrementing the value stored in each element of the array. B) Displaying all even element values in an array. C) Calculating the product of all the values in an array. D) Comparing the elements in an array to a specific value.

Answer 1

Incrementing the value stored in each element of the array cannot be performed using an enhanced for loop

Explanation:

The enhanced for-loop helps one to simplify code by adding for-loops that visit every element of an array/collection without expressing specifically how one goes from. It is also referred to as a for-each loop since the loop iterates through each array/collection element.

The enhanced for-loop functions as below:

• Iterates through each item in the array or collection as specified
• Keeps each item in a variable (item)
• Finally, perform the body of the loop.

Hence, the enhanced for-loop does not allow Incrementing the value stored in each element of the array.