Question

Your program needs a loop that must read a value first, process and then evaluate the stop condition. What type of Java loop is most appropriate?

Select one:
a. enhanced for
b. while
c. for
d. do-while

Answer 1

The most appropriate type of Java loop for this scenario is the do-while loop.

Step-by-step explanation:

The most appropriate type of Java loop for a program that needs to read a value first, process it, and then evaluate the stop condition is the do-while loop.

The do-while loop first executes the code block, and then checks the condition at the end of each iteration. This ensures that the code block is executed at least once, even if the stop condition is false from the start.

Here is an example of how a do-while loop can be used in Java:

int i = 1;
do {
System.out.println(i);
i++;
} while (i <= 10);

In this example, the loop will print the numbers from 1 to 10.