CIS 155 CIS155 Week 3 Quiz Answers

1. (TCO 4) What pseudocode keywords are used to represent a selection with two actions?
2. (TCO 4) In Visual Basic, which of the following is not a relational operator?
3. (TCO 4) Both conditions must be true in order for the _____ operator to evaluate to true.
4. (TCO 4) Which Boolean expression would be used to print a list of all books that have either less than 30 pages or more than 100 pages?
5. (TCO 4) Evaluate each of the following conditions (as being true or false). Assume A
   = 3, B = 6, C = 3, and D = 18. (A=C) AND (C=D)
6. (TCO 4) Evaluate each of the following conditions (as being true or false). Assume A
   = 3, B = 10, and Z = “five”.
   A * 2 > B / 2 OR Z < “two”
7. (TCOs 3, 4) Given the following If structure, assume B = 10. What will be the output?
8. (TCOs 3, 8) What will be displayed after the following process is completed?
9. (TCO 8) What will be displayed after the following process is completed?
    
               Start
   Set w = 0
                           Set x = 1
                           Set y = 2                                  
                           Set z = 3
                           If ((w <> 0 OR x = 1) AND (y = 2 AND z <> 3)) then
                                       Set ans = “T”
                           Else
                                       Set ans = “F”
                           End if
                           Display ans
               Stop    

(TCO 8) What will be displayed after the following process is completed?

            Start

Set grade = “X”

                        If (grade <> “A” AND grade <> “B” AND grade <> “C”

                                    AND grade <> “D” AND grade <> “F”) then

                                    Set message = "invalid grade"

                        Else

                                    Set message = "valid grade“

                        End if

                        Display message

            Stop