Loop Final Exam Questions & Answers 2024/2025

Loop Final Exam Questions & Answers
2024/2025

conditional loop - ANSWERSexecutes as long as a particular condition exists.



count-controlled loops - ANSWERSA loop that repeats a specific number of times



What 3 elements must a count-controlled loop have? - ANSWERS-It must initialize a control variable to a
starting value.



-It must test the control variable by comparing it to a maximum value. When the control variable reaches
its maximum value, the loop terminates.



-It must update the control variable during each iteration. This is usually done by incrementing the
variable.



loop header - ANSWERSThe first line of the for loop



initialization expression - ANSWERSit is normally used to initialize a control variable to its starting value.



test expression - ANSWERSThis is a boolean expression that controls the execution of the loop.



update expression - ANSWERSIt executes at the end of each iteration. Typically, this is a statement that
increments the loop's control variable.



counter variable - ANSWERSthis variable keeps a count of the number of iterations



What will the following code segment display?

, for (int count = 0; count < 6; count++)

{

System.out.print(count + count);

System.out.print(" ");

} - ANSWERS0 2 4 6 8 10



What will the following codesegment display?



for (int value = -5; value < 2; value++)

{

System.out.print(value);

System.out.print(" ");

} - ANSWERS-5 -4 -3 -2 -1 0 1



What will the following code segment display?



int x;

for (x = 5; x <= 14; x += 3)

{

System.out.print(x);

System.out.print(" ");

}

System.out.print(x); - ANSWERS5 8 11 14 17



Assuming the variable count has been declared, write a for loop that displays the name "NeilArmstrong"
10 times.



______

{