This type of loop will always be executed at least once s pre test loop b. nsat test loop e sentinel loop d For loop 2. This type of loep is ideal in situations where the exact number of iterations is known. a whi le loop b de-while loop e. Eor loop d. it statement A. This ope of loxp is ideal in sitvuations where you always want the loop to terate at least once a. while loop b dowhile loop e for loop d tent inel loop Which of the following are pre-test loops? a while, for, do-while b while, dowhile e. while, for d. for, do while 4. A for loop normally performs which of these steps? a initialines a control variable to a starting value b. tests the control variable by comparing it to a maximum/minimum value and terminate when the variable reaches that value e updates the control variable during each iteration d all of the above e None of the above Before entering a loop to compute a running total, the program should first do this a Read all the values into main memory h Set the accumulator where the total will be kept to an initial value, usually zeno e Know exactly how many values there are to total d. Set all variables to zero