CSC 155
HW 6
Computer Science I
Student Name
Section
Instructor
Part
Maximum Points
1
25 points
Due Date
2
25 points
3
25 points
4
25 points
Total
100 points
Your Score
Part 1 Textbook Reading Assignment
Thoroughly read Chapter(s) 5 and 6 in your Problem Solving with C + + textbook.
Part 2 Glossary Terms - Functions
Define, in detail, each of these glossary terms from the realm of computer programming logic and
design and computer topics, in general. If applicable, use examples to support your definitions.
Consult your notes or course textbook(s) as references or the Internet by visiting Web sites such as:
http://www.askjeeves.com
(a)
Global Variable
(b)
Local Variable
(c)
Modular Program
(d)
Recursion
(e)
Scope
or
http://www.webopedia.com
Part 3 Textbook Exercises ( Simple Program Design ) - Review of Program Statements
For (1) through (5) , write a single C + + statement that accomplishes each of the following.
(1)
Print the message " please enter two numbers. "
(2)
Assign the quotient of variables num1 and num2 to variable num3 .
(3)
State a remark that the program performs an estimated tax computation.
(4)
Input two integer values from the keyboard and store these values in the integer
variables first and second .
(5)
Write a single assignment statement to translate this algebraic expression.
y  2 x 2  5 x  10
© Copyright 2011 by P.E.P.
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CSC 155
Student Name
HW 6
Computer Science I
Section
Part 4 Topics in Computer Programming - Essentials of the C + + Language
(a) switch
(i) character
(q) 0
(b) comment
(j) _
(r) ;
(c) prototype
(k) #include
(s) main()
(d) <<
( l ) */
(t) /
const
(e) { }
(m)
(u) header
(f) !=
(n) object - oriented
(v) * =
(g) 1
(o) logic
(w) for
(h) local
(p) &&
(x) modulus
Using only the items above fill in the following blanks with the most appropriate response by entering both
the corresponding letter in the space provided below as well as the actual answer in the blank space.
There is only one valid response for each question.
_____ (1)
_____ (2)
_____ (3)
_____ (4)
_____ (5)
_____ (6)
_____ (7)
_____ (8)
_____ (9)
_____ (10)
_____ (11)
_____ (12)
_____ (13)
_____ (14)
_____ (15)
_____ (16)
_____ (17)
_____ (18)
A(n) _______________ statement is a program statement that provides an
explanatory remark.
The use of a header file requires the use of the ________________
preprocessor directive.
The _______________ operator is one of five binary operators which C + +
provides for creating arithmetic expressions.
Each C + + program must include a(n) _______________ function.
A variable name known only to the procedure in which it is declared is known
as a(n) _______________ variable.
_______________ programming focuses on objects, the necessary tasks to be
performed on the objects and the messages sent to objects.
A(n) function _______________ specifies the return type of the function, the
name of the function and the type of any variables passed to the function.
C + + supports three simple variable types: integer, floating point and
_______________ .
_______________ files contain predefined values and routines.
Using a statement at the wrong time or with an inappropriate object creates
a(n) _______________ error.
if statements and _______________ statements are used to make a selection.
The six conditional binary operators employed by C + + are: = = , > , < , > = ,
< = and _______________ .
All true expressions are evaluated to 1 whereas all false expressions are
evaluated to _______________ .
Two or more conditions may be tested using the Or ( || ) operator or the
_______________ operator.
The _______________ qualifier can be used with values that should not change.
The five binary operators employed by C + + to create arithmetic expressions
are: + , - , * , % and _______________ .
Programmers can use a while or a(n) _______________ statement to loop.
The cout function displays whatever is passed to it and uses the insertion
operator _______________ .
© Copyright 2011 by P.E.P.
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