Given: public class TestLoop { public static void main(String[] args) { int array[] = {0, 1, 2, 3, 4};

Given:
public class TestLoop {
public static void main(String[] args) {
int array[] = {0, 1, 2, 3, 4};
int key = 3;
for (int pos = 0; pos < array.length; ++pos) {
if (array[pos] == key) {
break;
}
}
System.out.print(“Found ” + key + “at ” + pos);
}
}
What is the result?

A. Found 3 at 2

B. Found 3 at 3

C. Compilation fails

D. An exception is thrown at runtime

Correct Answer: C

The following line does not compile: System.out.print(“Found ” + key + “at ” + pos);
The variable pos is undefined at this line, as its scope is only valid in the for loop. Any variables created inside of a loop are LOCAL TO THE LOOP.