Question

For which of the following tasks would a for-each loop be appropriate?

Answer 1

Answer:

The answer is "Option B, C,  and F".

Explanation:

In the For-each loop, it is used for traversing items in a sequence is the control flow expression. It typically required a loop becomes referred to it as an enhanced loop for iterating its array as well as the collection elements. This loop is a version shortcut that skips the need for the hasNext() method to get iterator and the loop and over an iterator, and the incorrect choice can be determined as follows:

• In choice A, it is wrong because it can't reverse the array element.
• In choice D, it is wrong because it can't determine the array of positive.
• In choice E, it is wrong because it can't determine an array of the sting in alphabetical order.