Explain the difference between a pretest loop and a posttest loop.
What will be an ideal response?
In a pretest loop, the condition appears at the beginning of the loop. The condition will be evaluated before the instructions within the loop are processed. Depending on the result of the evaluation, the instructions in a pretest loop may never be processed. In a posttest loop, the condition appears at the end of the loop. The condition will be evaluated after the instructions within the loop are processed. The instructions within a posttest loop will always be processed at least once.
You might also like to view...
What fraction of state legislators around the country would be required to ratify a Constitutional amendment in order for it to pass?
What will be an ideal response?
When an item in the combo box is selected, the combo box executes its action event listener's actionPerformed method, passing:
A) an ItemEvent object as an argurment. B) a SelectionEvent object as an argurment. C) an ActionEvent object as an argument. D) the combo box as an argument.