Final Review

All preceeding Chapters (1 - 8)

Chapters (9 - 14)

Chapter 9:


Rewrite the following using set notation:

 a. (0 < I) AND (I < 25)
 b. (Ch = 'A') OR (Ch = 'J') OR (Ch = 'K')
 c. (X = 1) OR (X > 50) AND (X <= 100)


Chapter 10:

Exam Preparation Exercises:

	2, 7, 8

Programming Warm-Up Exercises:

	3, 6

What values result from the following function calls?

 a. PRED(12)
 b. SUCC('B')
 c. SUCC(Monday), where Monday is an element of type Days, and
    Days = (Monday, Tuesday, Wednesday, Thursday, Friday)
 d. ORD('C') where CHR(1) = 'A'
 e. CHR(5) where ORD('A') = 1

Define a subrange type or enumerated type (as appropriate) for each of the 
following:

 a. Crops consisting of rice, beans, corn, and peas
 b. All the days of the week
 c. Workdays Monday through Friday from the tlype in part b
 d. Range -10 to +200 inclusive
 e. Characters 'B' through 'K'
 f. A column counter of the range 1 to 72

Which of the following decaration segments are legal?

 a. TYPE
      Color = (Red, Yellow, Blue);
      Shade = (Light, Dark);

 b. TYPE
      Size = (Small, Medium, Large, Giant);
      Creatures = (Dwarf, Dragon, Giant, Knight);

 c. TYPE
      List = ARRAY[1..200] OF Code;
      Code = 1..10;

    VAR
      CodeList : List;

 d. TYPE
      Code = 1..5;
      List = ARRAY[Code] OF INTEGER;

    VAR
      CodeList : List;

 e. TYPE
      CodeList : ARRAY[1..5] OF INTEGER;

 f. TYPE
      Color : (Red, Yellow, Blue);

 g. TYPE
      Code = (Fixed, Varying, Mixed);
      RunType = ARRAY[1..5] OF Code;

    VAR
      List : RunType;
      Mixed : INTEGER;


Chapter 11:

Exam Preparation Exercises:

	1, 2

Write a procedure, SumArray, that receives an ARRAY variable name as a
parameter, sums the values in that array, and returns the total to the
calling program.  Assume these declarations in the main program:

CONST
  TotalLimit = 200;

TYPE
  Totals = ARRAY[1..TotalLimit] OF INTEGER;

Note: Other declarations would have to be made before this procedure can be
called, but tha's not part of the problem.


Chapter 12:

Exam Preparation Exercises:

	3

Programming Warm-Up Exercises:

	1, 2

Declare a string variable, Name, consisting of twenty-five characters.


Chapter 13:

Exam Preparation Exercises:

	5, 7


An array is a collection of identical-type elements referenced by a single
name and a subscript.   True False


Chapter 14:

Exam Preparation Exercises:

	2, 3, 6, 10, 12

Given the following declarations:

TYPE
  Name = ARRAY[1..25] OF CHAR;
  Map = RECORD
          Street : ARRAY[1..2000] OF Name;
          Park : ARRAY[1..20] OF Name
        END;
  City = RECORD
           CityName : Name;
           Population : INTEGER;
           Location : (NE, NW, SE, SW, NC, SC);
           List : Map
         END;
  ListType = ARRAY[1..200] OF City;
  Box = RECORD
          Length, Width, Height : INTEGER;
          Cube : BOOLEAN
        END;
  PackingType = ARRAY[1..80] OF Box;

VAR
  CityList : ListType;
  Carton : Box;
  Packing : PackingType;
  ACity : City;
  AMap : Map;
  I, Count : INTEGER;
  Handle : Name;

Which of the following would be valid statements in the main program? (Assume
valid variables have defined values.)

a. ACity := CityList[5];

b. Carton := Count;

c. CityList[6].List := AMap;

d. Packing.Width := I;

e. ACity.CityName[1] := AMap.Street[1];

f. CityList[100].List.Street[1,2] := Handle[2];

g. IF Packing[3].Cube
     THEN Count := Count + 1;

h. IF CityList[20].Location = SW
     THEN CityList[20].List.Street[1,1] := 'D';

i. ACity. Population := I;

j. IF Cube
     THEN Count := Count + 1;

k. I := City.Population;

l. ACity.List := AMap;

m. IF City.Location = NW
     THEN Count := Count + 1;

n. CityList[1].List.Street[2] := Handle;

o. Packing[100].Length := I;

p. CityList[20].Street[1] := Handle;