Complete Java SE 8 Developer Bootcamp - Break, Continue, and Labels

The video tutorial covers the use of loops in programming, focusing on the keywords 'continue' and 'break', and introduces the concept of labels for controlling loop execution. It explains the difference between post and pre-increment operators, demonstrates how to exit infinite loops using 'break', and shows how 'continue' can skip iterations in a loop. The tutorial also explores breaking out of nested loops using labels, providing practical examples and challenges for better understanding.

What does the 'break' keyword do in a loop?

• It pauses the loop temporarily.

• It restarts the loop from the beginning.

• It exits the loop immediately.

• It skips the current iteration and moves to the next one.

In a 'while' loop, what happens if the condition is always true?

• The loop will not execute at all.

• The loop will execute indefinitely.

• The loop will execute a fixed number of times.

• The loop will execute only once.

What is the purpose of the 'continue' keyword in a loop?

• To skip the rest of the current iteration and move to the next one.

• To exit the loop immediately.

• To pause the loop temporarily.

• To restart the loop from the beginning.

In the context of loops, what does it mean if a number is 'evenly divisible' by another number?

• The division results in a fraction.

• The division results in a decimal number.

• The division results in a whole number with no remainder.

• The division results in a negative number.

Why might a nested loop continue indefinitely?

• Because the continue statement is used incorrectly.

• Because the inner loop condition is never met.

• Because the outer loop condition is always false.

• Because the break statement only exits the inner loop.

How can you break out of multiple nested loops?

• By using multiple break statements.

• By using a labeled break statement.

• By using a return statement.

• By using the continue statement.

What is a label in the context of loops?

• A way to restart a loop.

• A technique to skip an iteration.

• A method to pause a loop.

• A way to name a loop for reference.