Question

Given an int variable k that has already been declared, use a while loop to print a single line consisting of 88 asterisks. Use no variables other than k.
k=1;
while(k<=88) {
System.out.print('*');
k++;
}
System.out.println(); T/F

Answer 1

Answer:

True

Explanation:

The while loop is going to be executed until the condition is false.

Since k is initially equal to 1, the loop will execute 88 times. One asterisk will be printed and k will be incremented by one during each iteration.

When k becomes 89, the condition will be false (89 is not smaller or equal to 88) and the loop will stop.