Key for Test 1 Form B

 Q  A   Reason
-----------------------------------------------------------------------------------
 1  1   Hare is false, so !Hare is true; since T||T and T||F are both T the value
        of Burke doesn't matter.

 2  2   Evaluates to F || F, which is false.

 3  1   Precedence rules imply this evaluates as X || (Y && Z).
        Evaluates to T || (??) which is true, regardless of how the "and" works out.
 
For questions 12 and 13, execution of the code results in:

iFile >> ch1   // read '3'
      >> ch2   // read 'A'
      >> i1    // skip the tab and read the int 129
      >> ch3;  // read 'B'

 4  6   
 5  7    
 
 6  1   5.0 / 2 == 2.5; assigning to an int truncates and stores the value 2
 
 7  2   19 / 5 == 3; assigning to a double stores the value 3.0

 8  3   5 / 2 * 2 + 1 == ((5 / 2) * 2) + 1   (precedence rules)
                      == 2 * 2 + 1

 9  2   7 / 5 + 4 / 5.0 ---> 1 + 0.8    (integer division)
                        ---> 1.0 + 0.8  (mixed expression, int converts to double)

For questions 5 through 7, execution of the code results in:

   In >> Zero >> One >> One >> Two;  // 55, 25, 72 and 40 are read
   In.ignore(100, '\n');             // advance to beginning of second line
   In.ignore(100, '\n');             // advance to beginning of third line
   In >> Three >> Four >> Zero;      // 6, 34 and 82 are read
   In.ignore(100, '\t');             // read the tab after the 82
   In.ignore(100, '\t');             // read the 66 and the following tab
   In >> First;                      // read the string "Opie"
 
10  3   
11  4   
12  5   

13  3   The call number is guaranteed to end with a tab.  There is no guarantee it
        will not contain whitespace characters.
        1 would only read to a whitespace character.
        2 would read the entire line.

14  6   The category ends with a tab, and it is also guaranteed to not contain any
        whitespace characters.
        2 would read the rest of the line, including the year.
 
15  9   Execution would result in:

           In >> CallNumber;  // reads "QA271" and stops at the space
           In >> Title;       // skips the space, reads "P983" and stops at the tab

16  1   Execution would result in:

           getline(In, CallNumber, '\t');  // read "QA271 P983" and stop at the tab
           getline(In, Title, '\t');       // read "How to Solve It" and stop
           In >> Category;                 // read "Mathematics"

17  4   Straight from the notes.

18  1   There is no case for '-8', so the default case is executed, setting Enter
        to -1. 

19  3   First the body for case '1' is executed, setting Enter to -4.  However, 
        that case doesn't include a break, so execution falls through to the body
        for case '2' and Enter is set to -6.  That case does include a break, so
        the switch is exited.
 
20  3   The condition for the outer if is true, so the if-clause is executed.  The
        first statement increments Z, setting it to 2.  The condition of the inner
        if is also true, so its if-clause is executed, decrementing Z back to 1.

For questions 17 through 20, execution of the code results in:

	In  >> aFloat1 >> anInt1;   // reads 3.14 and 2
	In  >> aFloat2 >> aFloat3;  // reads .76 and 828
 
21  2   

22  7   The setw() setting causes the printing of a trailing '0'.

23  6   The setprecision() setting causes the value to be rounded to 1 digit after
        the decimal point.  [The leading zero is default behavior.]

24  4   The setprecision() setting causes the printing of two trailing zeros.
 
25  2   Straight from the notes. 
 
26  8   When the first if is reached, X % 2 == 1, so X is added to Delta, setting it 
        to 3, and X is incremented to 4.
        When the second if is reached, X % 2 == 0, so X is added to Delta, setting
        it to 7, and X is incremented to 5;
        When the third if is reached, X % 2 == 1, so Delta is not changed.

27  4   The expression LName + "," + FName evaluates to "Leghorn,Foghorn"

28  2   The length of "Leghorn" is 7.

                         123456789012345678901234567890
29  7   1 would print:   Leghorn                  74   
        2 would print "Leghorn" and then print Age in a field of width 13.
        3 would print "Leghorn" in a field of width 10 and then print Age in a
          field of width 10.