Topic 5-2: do while loop

Which is the correct format of a do while loop?

• do-while(condition);

  {

  //statement

  }

• do{

  //statement

  }while(condition);

• do-while(condition)

  {

  //statement

  }

• do{

  //statement

  }while(condition)

What is the main difference between a while and a do while loop in Java? (can select more than 1 answer)

• while loop executes the statements inside of it at least once even if the condition is false.

• do while loop executes the statements inside of it at least once even if the condition is false.

• while loop will not executes the statements inside of it if the condition is false.

• do while loop will not executes the statements inside of it if the condition is false.

Which of the following statements about do while loop is true?

• do while statement is an alternative to multiple if else statement.

• do while statement only executes if the condition/expression is false.

• do while statement is written as do (condition) while.

• do while statement will execute at least once before testing its condition/expression.

In a do while loop, the condition is evaluated at the _____ of the statement.

• start

• end

• middle

• never

How many times a do while loop is guaranteed to loop?

• 0

• 1

• Infinitely

• Can't say, need to check when the condition becomes false.

What is the output of the code?

• 5

• 5 2

• 5 2 0

• Error

What is the output of the code?

• 11

• 5

• 11 16

• Error