What is a loop?
What is LOOP?
What do you understand by nested loop? What is the use of nested loops? How do nested loops work? What are loopholes in a program? How do I get a better understanding of loops in any programming language? Is it okay to use nested for loops? How can I understand nested loops, especially in making patterns? Can for loop be replaced by do while loop? And how? What is between loops in loop quantum gravity? How do I understand for/nested for loops in c? What is the difference between a loop and a sequence in music? How are nested while loops applied in Java? What is a nested loop in C++? What is the concept behind a nested loop? What is the quantum loop theory? In LabVIEW, what is the difference between the loop count and loop iteration? What is the meaning of "keep me in the loop"? What is the difference between 'while' loop and 'for' loop? What is an example of this? We use while loop when number of iterations are not known? Does a time loop exist? What is time complexity of while loops? What are some of the real time examples of loops? A simple and easy c program on nester for loop? What are the loopholes in mathematics? What are some loopholes in mathematics? How  is "do while loop" used as loop? What is a viral loop? When we have a 'while' loop, then why do we have a 'for' loop in C/Java? Using a for loop inside a Java server pages? We use while loops when the number of iterations are unknown. Can you justify this position and give an example. We use while loop when number of iterations are unknown justify?