2. Which looping process checks the test condition at the end of the loop?
[a] for
[b] while
[c] do-while
[d] no looping process checks the test condition at the end

3. A continue statement causes execution to skip to
[a] the end of the program
[b] the first statement after the loop
[c] the statement following the continue statement
[d] the next iteration of the loop

4. In a group of nested loops, which loop is executed the most number of times?
[a] the outermost loop
[b] the innermost loop
[c] all loops are executed the same number of times
[d] cannot be determined without knowing the size of the loops

5. The statement i++; is equivalent to
[a] i = i + i;
[b] i = i + 1;
[c] i = i - 1;
[d] i - - ;

6. Which looping process is best used when the number of iterations is known?
[a] for
[b] while
[c] do-while
[d] all looping processes require that the iterations be known

7. What's wrong? for (int k = 2, k <= 12, k++)
[a] the increment should always be ++k
[b] the variable must always be the letter i when using a for loop
[c] there should be a semicolon at the end of the statement
[d] the commas should be semicolons

8. What's wrong? while( (i < 10) && (i > 24))
[a] the logical operator && cannot be used in a test condition
[b] the while loop is an exit-condition loop
[c] the test condition is always false
[d] the test condition is always true

9. If there is more than one statement in the block of a for loop, which of the following must be placed at the beginning and the ending of the loop block?
[a] parentheses ( )
[b] French curly braces { }
[c] brackets [ ]
[d] arrows < >

10. What value is stored in num at the end of this looping?
for (num = 1; num <= 5; num++)
[a] 1
[b] 4
[c] 5
[d] 6