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Loop Study Exam Questions & Answers 2024/2025 $7.99   Add to cart

Exam (elaborations)

Loop Study Exam Questions & Answers 2024/2025

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Loop Study Exam Questions & Answers 2024/2025 If you want to iterate a loop a set number of times, which loop would be best to use? - ANSWERSFor Loop What problem occurs in the following loop? int i = 0; while(i < 10){ Sln(i); } - ANSWERSInfinite looping How many times will i be p...

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  • August 4, 2024
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  • 2024/2025
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Loop Study Exam Questions & Answers
2024/2025

If you want to iterate a loop a set number of times, which loop would be best to use? - ANSWERSFor
Loop



What problem occurs in the following loop?

int i = 0;

while(i < 10){

System.out.println(i);

} - ANSWERSInfinite looping



How many times will i be printed?

for(int i = 0; i < 9; i++){

System.out.println(i);

} - ANSWERS9



If you wanted the following loop to iterate 10 times what should x be?

for(int i = 0; i < x; i += 2) - ANSWERS19



To end the loop when the user enters 0, what should replace x?

int input = 1;

do{

...

}while(x); - ANSWERSinput != 0



Each pass through a loop is called a(n) - ANSWERSiteration

, What's wrong?

while((i < 10) && (i > 26)) - ANSWERSthe condition will always be false



A continue statement causes the loop to - ANSWERSskip to the next iteration



i++; is equivalent to - ANSWERSi = i + 1;



What's wrong?

(int k = 2, k < 14, k++) - ANSWERSthe commas should be semicolons



What value is stored in num at the end of this looping?

for(num = 1; num <= 5; num++) - ANSWERS6



In a nested loop, which loop has the most passes? - ANSWERSthe innermost loop



Which looping process checks the condition at the end of the loop? - ANSWERSdo-while loop



If only one statement is made after a loop are brackets {} necessary? - ANSWERSNo



What's wrong?

for(int x = 1; x > 100; x++;) - ANSWERSThe final semicolon is not necessary



The purpose of a loop is to - ANSWERSrepeat an operation many times.



What is the output of the following:

public static void main(String[] args) {

Integer a=012, b;

for(b=0;b<=a;b++);

System.out.print(b);

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