39.Do while loop

Does Java have a do-while loop?

• No, Java only has for and while loops
• Yes, Java has a do-while loop
• Java has a repeat-until loop
• Java has a do loop

How to use a do-while loop in a loop Java?

• Add "do" before the code block and "while" after the block with the condition
• Use "do" after the loop condition
• Use "do" before the code block and "until" after the block with the condition
• Place "do" after the loop condition and "while" before the code block

What is a Java while loop?

• A loop that executes a block of code once
• A loop that runs until the condition is false
• A loop that only works with arrays
• A loop with infinite iterations

How to do a while loop with an array in Java?

• Use a counter variable to iterate through the array elements
• Use the "for" loop for arrays
• Use a while loop with a condition checking the array length
• There is no way to use a while loop with arrays

How do you make a do-while loop?

• Using "do" before the code block and "while" with the condition
• Combining "do" and "for" loops
• Placing "do" after the loop condition
• Using "do" after the code block and "until" with the condition

How to write two while loop in Java?

• Use the "for" loop instead of two while loops
• Define two loop conditions with corresponding code blocks
• Combine two while loops with a logical operator
• Use "do-while" loops instead of two while loops

What is the difference between do while and while loop in Java?

• The order of "do" and "while" keywords
• Do-while loop has an additional "until" keyword
• While loop executes the code block at least once
• While loop is only used with arrays

What is types of loop in Java?

• Nested, infinite, and post-test
• While loop, do-while loop, for loop
• Do loop, for-each loop, while loop
• Pre-test, post-test, and infinite

What are loops called in Java?

• Iterations, actions, and sequences
• Conditions, events, and iterations
• While loop, do-while loop, for loop
• Pre-test, post-test, and infinite loops

How to use loop in Java?

• To execute code only once
• To perform mathematical calculations
• To repeatedly execute code until a condition is met
• To handle exceptions and errors