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CIS 115 All Exercises Devry University (Devry)
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CIS 115 All Exercises Devry University
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CIS 115 All iLabs Devry University (Devry)
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CIS 115 All iLabs Devry University
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CIS 115 Entire Course: Devry University: All iLabs and
Exercises (Devry)

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CIS 115 Entire Course: Devry University: All iLabs and Exercises
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CIS 115 Final Exam 1 (Devry)
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1. (TCO 1) What does IPO of IPO Model stand for? (Points : 4)
2. (TCO 1) What is a data item with a name and a value that remain the
same during the execution of a program? (Points : 4)
3. (TCO 1) What symbol in a flowchart would be used by a developer to
represent an input or output operation? (Points : 4)
4. (TCO 1) Set is a process. What data type would you expect the
variable, name, to have? (Points : 4)
5. (TCO 1) You are using dollar amounts in an algorithm. What data
type would you assign? (Points : 4)

6. (TCO 2) What tool is used by developers to design logic using
specific shapes/symbols? (Points : 4)
7. (TCO 2) When a program evaluates mathematical expression, which
of the following operators (or mathematical operations) has the lowest
precedence? (Points : 4)
8. (TCO 2) Using the assignment statement, + sales, which side of the
equal sign is evaluated first? (Points : 4)
9. (TCO 2) What value will be contained in the variable, x, after the
following statement is executed?
* 5 / 10 + 6 (Points : 4)
10. (TCO 2) Review the partial pseudocode below. What is the correct
math expression to complete the algorithm and total sales for both
regions?
Prompt “Enter total sales for region 1: ”
Input region1
Prompt “Enter total sales for region 2: ”
Input region2
Set _____
Display “total sales: ” + total (Points : 4)
11. (TCO 3 & 4) Review the pseudocode below. What will be displayed
when this algorithm executes?
Set
If ((x > 10) AND (x < 20))="">
Display “the IF path executes”
Else
Display “the ELSE path executes”
EndIf (Points : 4)

12. (TCO 3 & 4) What value gets displayed for the variable X?
Set
Set
Set
If (B > 15) AND (() OR (C <= 15))="">
Set
Else
Set
EndIf
Display X (Points : 4)
13. (TCO 3 & 4) In the following pseudocode, what raise will an
employee in Department 6 receive?
If department < 2="">
Set
Else
Set
Else
Set
EndIf
EndIf (Points : 4)
14. (TCO 3 & 4) Which of the selection structures determines if the user
enters a number between 20 and 45? (Points : 4)
15. (TCO 3 & 4) What value gets displayed for the variable Z?
Set
Set
Set
If ((balance <> 800) OR (stateCode<> 6) OR (creditCode<> 7) then
Set

Else
Set
EndIf
Display Z (Points : 4)
1. (TCO 5) The variable used to create an expression controlling the
loop is known as the _____. (Points : 4)
2. (TCO 5) Which of the following statements is false? (Points : 4)
3. (TCO 5) Which control structure is classified as a loop? (Points : 4)
4. (TCO 5) Repetition that loops a certain number of times is typically
referred to as _____. (Points : 4)
5. (TCO 5) How many times will the following loop be executed?
Set
DOWHILE x <> 7
Display x
Set + 1
ENDO (Points : 4)
6. (TCO 7) What is a subscript or an index? (Points : 4)
7. (TCO 7) Suppose you have an array named number and two of its
elements are number(1) and number(4). You know that _____. (Points :
4)
8. (TCO 7) What is the value of the index used to access the last element
in a zero-based array declared as num(12)? (Points : 4)
9. (TCO 7) When loading/initializing the elements of an array, what
control structure is used to move through each element within the array?
(Points : 4)

10. (TCO 7) A zero-based array named sales has been declared and
loaded with the values: 100, 1100, 3400, 5550, 3000, 22300, 1200. What
value will be stored in the array element, sales(2)? (Points : 4)
11. (TCO 6) A record contains _____. (Points : 4)
12. (TCO 6) What are the three modes of operation on a file? (Points : 4)
13. (TCO 8) Many algorithms require direct communication from users.
These types of algorithms are called _____. (Points : 4)
14. (TCO 9) What type of error occurs when an array subscript’s value
goes beyond the total number of elements in the array? (Points : 4)
15. (TCO 2) What type of variable can be accessed by any module
within the design? (Points : 4)
1. (TCO 10) A department store is having a customer appreciation sale.
Depending on the total dollars purchased, the customer could receive a
discount on total purchases. You are to develop pseudocode that will
obtain the total dollars purchased from the user, determine the discount
percent, and display the total amount due. When the purchases are more
than $500, the discount is 10%. When the purchases are $500 or less, the
discount is 6%. (Points : 10)
2. (TCO 10) A small business in your neighborhood would like an
application developed that determines the average dollar amount spent
for every three purchases. The user will enter three different purchase
amounts. You need to display the average to your client. Complete the
pseudocode to design your logic. (Points : 10)
3. (TCO 9 & 10) There is a logic error in the following pseudocode.
What statement(s) would you need to add to correct the logic? Be sure to
explain why you are adding the statements.

Set
DOWHILE num<=>
Set + num
ENDO
Display total (Points : 10)
4. (TCO 4 & 10) Complete the pseudocode by rewriting the algorithm.
The design is determining the correct sales tax depending on the county
identifying code. Counties with a number less than 7 have a 5% sales
tax. The 8-24 codes have a sales tax of 7%. Codes above 24 have a sales
tax of 9%. The code is entered by the user.
Begin
Declare Real salesTax
Declare ____ countyCode
_____ “Enter the county code: “
Input _____________
If _______ <= 7="">
Set
Else
If ______ AND ______ then
______________
Else
Set
EndIf
____________
Display “the sales tax is: “ + _______________
End (Points : 10)
The design is to display a 60 second countdown.
Begin

Declare _______ count
Set
REPEAT
Display “countdown: “ + _______
Set - 1
UNTIL ___________
Display “LIFT OFF!”
End (Points : 10)
6. (TCO 4, 5 & 10) Complete the pseudocode by rewriting the
algorithm. The colors red, blue, and yellow are known as primary colors
because they cannot be made by mixing other colors. When you mix two
primary colors, you get a secondary color. Mixing yellow and blue gets
you green. Mixing red and blue gets you purple. The algorithm allows
the user to enter two primary colors and then displays the resulting
secondary color. The colors entered by the user will be validated to
ensure they entered a primary color.
Begin
Declare String color1
Declare String control1
______ “Enter first primary color: “
Input _______
Prompt “Enter the second primary color: “
Input _________
Set control1 = “n”
DOWHILE control1 = “n”
If (color1 <> “yellow”) ______ (color1 <> “red”) _______ (color1 <>
“blue”) then
Prompt “first primary color is invalid”

Input _________
Else
Set control1 = “y”
ENDO
If (color2 <> “yellow”) ______ (color2 <> “red”) _______ (color2 <>
“blue”) then
Prompt “second primary color is invalid”
Input color2
Else
ENDO
If (color1 = “red”) AND (__________) then
Display “secondary color is: purple”
EndIf
If (color1 = “yellow”) AND (_________) then
Display “secondary color is: green”
EndIf
End (Points : 10)
7. (TCO 1, 2, 3, & 4) Describe the difference between a flowchart and
pseudocode and explain whether one is more important to develop than
the other. (Points : 10)
8. (TCO 1, 2, 3, 4, & 5) Compare and contrast sequence control
structures and selection control structures. (Points : 10)
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1. What is the first step in software development?
2. What are named locations in a computer’s memory holding
information required by a program?
3. What symbol in a flowchart would be used by a developer to
represent the beginning or ending point?
4. ) Set name = “BSCIS” is a process. What data type would you expect
the variable, name, to have?
5. (You are using dollar amounts in an algorithm. What data type would
you assign?
6. What tool is used by developers to design logic using specific
shapes/symbols?
7. When a program evaluates mathematical expression, which of the
following operators (or mathematical operations) takes precedence?
8. (Which one of the following is a valid assignment statement in a
program?
9. (Evaluate (2 * 3) ^ 3.
math expression to complete the algorithm and total sales for both
regions?

Prompt “Enter total sales for region 1: “
Input region1
Prompt “Enter total sales for region 2: “
Input region2
Set _____
Display “total sales: “ + total (Points : 4)
Set
If ((x > = 10) AND (x < 20))="">
Else
EndIf (Points : 4)
Set
Set
Set
If (B > 15) AND (() OR (C <= 15))="">
Set
Else
Set
EndIf
13. (TCO 3 & 4) In the following pseudocode, what raise will an
employee in Department 6 receive?
Set
Else

Set
Else
Set
EndIf
EndIf (Points : 4)
14. (TCO 3 & 4) Which of the selection structures determine whether
the user enters a number outside a range of 5 and 15? (Points : 4)
Set
Set
Set
If ((balance <> 800) OR (stateCode<> 6) OR (creditCode<> 7) then
Set
Else
Set
EndIf
1. (TCO 5) The statements executed within a loop are known
collectively as the _____. (Points : 4)
3. (TCO 5) A DO loop is considered what type of loop? (Points : 4)
4. (TCO 5) What happens when the loop control variable is not
changed? (Points : 4)
Set
DOWHILE num<=>

Display num
Set + 1
ENDO (Points : 4)
6. (TCO 7) What is another name for an array’s index? (Points : 4)
7. (TCO 7) Suppose you have an array named number,
and two of its elements are number(1) and number(4). You know that
_____. (Points : 4)
8. (TCO 7) Which one of the following correctly declares a zero-based
array of four integers? (Points : 4)
9. (TCO 7) When processing the elements of an array, what control
structure is used to move through each element within the array? (Points
: 4)
loaded with the values 100, 1100, 3400, 5550, 3000, 22300, and 1200.
What value will be stored in the array element sales(1)? (Points : 4)
11. (TCO 6) A file contains _____. (Points : 4)
12. (TCO 6) What is automatically placed at the bottom of a file when
the file is closed? (Points : 4)
13. (TCO 8) Menu-driven programs need to give the user the option to
_____. (Points : 4)
14. (TCO 9) What type of error occurs when a program will not execute
because the rules of the language have been violated? (Points : 4)
15. (TCO 2) The first module is usually considered to be called the
_____ module. (Points : 4)

1. (TCO 10) A retail store is having a customer appreciation sale.
discount on his or her total purchases. You are to develop pseudocode
that will obtain the total dollars purchased from the user, determine the
discount percentage, and display the total amount due. When the
purchases are more than $100, the discount is 10%. When the purchases
are $100 or less, the discount is 5%. (Points : 10)
3. (TCO 9 & 10) There is a logic error in the following pseudocode. The
loop needs to execute four times. What statement(s) would you need to
add or change to correct the logic? Be sure to explain why you are
adding or changing the statements.
Set
REPEAT
Set + 1
UNTIL total <>
EndWhile
tax. The 11–25 codes have a sales tax of 7%. Codes above 25 have a
sales tax of 8%. The code is entered by the user.
Begin

Declare _____ countyCode
_____ countyCode
If _____ <= 10="">
Set
Else
If _____ AND _____ then
Set
Else
_____
EndIf
_____
Display “the sales tax is: “ + _____
End (Points : 10)
The design is to display a 60-second countdown.
Begin
Declare _____ count
Set
REPEAT
Display “countdown: “ + _____
Set - 1
UNTIL _____
EndDo
Display “LIFT OFF!”
End (Points : 10)
6. (TCO 4, 5 & 10) Complete the pseudocode by rewriting the
algorithm. The colors red, blue, and yellow are known as primary colors
because they cannot be made by mixing other colors. When you mix two

primary colors, you get a secondary color. Mixing yellow and blue gets
you green. Mixing red and blue gets you purple. The algorithm allows
the user to enter two primary colors and then displays the resulting
secondary color. The colors entered by the user will be validated to
ensure they entered a primary color.
Begin
_____ “Enter first primary color: “
Input _____
Input _____
If (color1 <> “yellow”) _____ (color1 <> “red”) _____ (color1 <>
“blue”) then
Prompt “first primary color is invalid”
Input _____
Else
ENDO
If (color2 <> “yellow”) _____ (color2 <> “red”) _____ (color2 <>
“blue”) then
Prompt “second primary color is invalid”
Input color2
Else

ENDO
If (color1 = “red”) AND (_____) then
EndIf
If (color1 = “yellow”) AND (_____) then
EndIf
End (Points : 10)
pseudocode and explain whether one is more important to develop than
the other. (Points : 10)
8. (TCO 1, 2, 3, 4, & 5) Describe two of the three control structures and
how relational and logical operators are used. (Points : 10)
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1. (TCO 1) When creating an IPO Model, program designers generally
determine _____ last. (Points : 4)

represent the beginning or ending point? (Points : 4)
5. (TCO 1) You are designing an algorithm that will use a date of
01202009. What data type would you choose for this date variable?
(Points : 4)
6. (TCO 2) What is a tool that developers use to design logic using
English-like statements? (Points : 4)
8. (TCO 2) Which one of the following is not a valid assignment
statement in a program? (Points : 4)
9. (TCO 2) Evaluate (2 * 3) ^ 3. (Points : 4)
math expression to complete the algorithm and determine 50% of a cost?
Prompt “Enter total cost: “
Input cost
Set _____
Display “50% of the cost is: “ + total (Points : 4)
Set

If ((x > 10) AND (x < 20))="">
Else
EndIf (Points : 4)
Set
Set
Set
If (B > 15) OR () OR (C <= 15)="">
Set
Else
Set
EndIf
13. (TCO 3 & 4) In the following pseudocode, what percentage raise
will an employee in Department 5 receive?
Set
Else
Set
Else
Set
EndIf
EndIf (Points : 4)

14. (TCO 3 & 4) Which of the selection structures determines whether
the user enters a number between 20 and 45? (Points : 4)
Set
Set
Set
If ((balance <> 800) AND (stateCode<> 6) AND (creditCode<> 7) then
Set
Else
Set
EndIf
3. (TCO 5) Which loop may not execute the body of the loop at all?
(Points : 4)
6. (TCO 7) Subscripts or indexes of any array are always declared with
what data type? (Points : 4)
7. (TCO 7) What is an array element? (Points : 4)

9. (TCO 7) When processing/manipulating the elements of an array,
what control structure is used to move through each element within the
array? (Points : 4)
13. (TCO 8) Algorithms that allow users to direct the flow of control are
often referred to as _____. (Points : 4)
15. (TCO 2) Which of the following is not an advantage of modular
design? (Points : 4)

Set
DOWHILE num<=>
Set + num
ENDO
tax. The 8–24 codes have a sales tax of 7%. Codes above 24 have a sales
Begin
_____ countyCode
If _____ <= 7="">
Set
Else
If _____ AND _____ then
Set
Else
_____
EndIf
_____
End (Points : 10)

The design is to display a 60-second counter. The counter needs to begin
at 1.
Begin
Declare _____ count
Set
REPEAT
Display “counter: “ + _____
Set count = _____ + 1
UNTIL count _____
Display “Done!”
End (Points : 10)
The colors red, blue, and yellow are known as primary colors because
they cannot be made by mixing other colors. When you mix two primary
colors, you get a secondary color. Mixing yellow and blue gets you
green. Mixing red and blue gets you purple. The algorithm allows the
user to enter two primary colors and then displays the resulting
secondary color.
Begin
Declare _____ color1
Input _____
Input _____
If (_____) AND (_____) then
EndIf
If (_____) AND (_____) then

_____
End (Points : 10)
hierarchy chart and explain whether one is more important to develop
than the other. (Points : 10)
how relational and logical operators are used. (Points : 10) 1. (TCO 1)
When creating an IPO Model, program designers generally determine
_____ last. (Points : 4)
represent the beginning or ending point? (Points : 4)
5. (TCO 1) You are designing an algorithm that will use a date of
01202009. What data type would you choose for this date variable?
(Points : 4)
6. (TCO 2) What is a tool that developers use to design logic using
English-like statements? (Points : 4)
8. (TCO 2) Which one of the following is not a valid assignment
statement in a program? (Points : 4)

9. (TCO 2) Evaluate (2 * 3) ^ 3. (Points : 4)
math expression to complete the algorithm and determine 50% of a cost?
Prompt “Enter total cost: “
Input cost
Set _____
Display “50% of the cost is: “ + total (Points : 4)
Set
If ((x > 10) AND (x < 20))="">
Else
EndIf (Points : 4)
Set
Set
Set
If (B > 15) OR () OR (C <= 15)="">
Set
Else
Set
EndIf
13. (TCO 3 & 4) In the following pseudocode, what percentage raise
will an employee in Department 5 receive?

Set
Else
Set
Else
Set
EndIf
EndIf (Points : 4)
14. (TCO 3 & 4) Which of the selection structures determines whether
the user enters a number between 20 and 45? (Points : 4)
Set
Set
Set
If ((balance <> 800) AND (stateCode<> 6) AND (creditCode<> 7) then
Set
Else
Set
EndIf
3. (TCO 5) Which loop may not execute the body of the loop at all?
(Points : 4)

6. (TCO 7) Subscripts or indexes of any array are always declared with
what data type? (Points : 4)
7. (TCO 7) What is an array element? (Points : 4)
9. (TCO 7) When processing/manipulating the elements of an array,
what control structure is used to move through each element within the
array? (Points : 4)
13. (TCO 8) Algorithms that allow users to direct the flow of control are
often referred to as _____. (Points : 4)
15. (TCO 2) Which of the following is not an advantage of modular
design? (Points : 4)

Set
DOWHILE num<=>
Set + num
ENDO
tax. The 8–24 codes have a sales tax of 7%. Codes above 24 have a sales
Begin
_____ countyCode
If _____ <= 7="">

Set
Else
If _____ AND _____ then
Set
Else
_____
EndIf
_____
End (Points : 10)
The design is to display a 60-second counter. The counter needs to begin
at 1.
Begin
Declare _____ count
Set
REPEAT
Display “counter: “ + _____
Set count = _____ + 1
UNTIL count _____
Display “Done!”
End (Points : 10)
The colors red, blue, and yellow are known as primary colors because
they cannot be made by mixing other colors. When you mix two primary
colors, you get a secondary color. Mixing yellow and blue gets you
green. Mixing red and blue gets you purple. The algorithm allows the
user to enter two primary colors and then displays the resulting
secondary color.

Begin
Input _____
Input _____
If (_____) AND (_____) then
EndIf
If (_____) AND (_____) then
_____
End (Points : 10)
hierarchy chart and explain whether one is more important to develop
than the other. (Points : 10)
how relational and logical operators are used. (Points : 10)
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CIS 115 Final Exam 3 Sets of Answers (Devry)

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CIS 115 Final Exam 3 Sets of Answers
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CIS 115 Week 1 Exercise (Devry)
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Assignment:
This activity will assist you in the understanding of how output should
appear after statements are executed (results) and how to write proper
pseudocode.
1. Show the result of each pseudocode program.
2. Also rewrite the pseudocode statements using Assignment statements.
Rubric:
When completed compile the following documents together neatly in 1
& 2 order:
1) This instruction sheet first

2) Your answer sheet, second
Point distribution for this activity:
Pseudocode Activity
Document:
Points possible:
Points received
Problem #1
6
Problem #2
6
Problem #3
8
Total Points
20
Problem #1:
The variable X starts with the value 0.
The variable Y starts with the value 5.
Add 1 to X.
Add 1 to Y.
Add X and Y, and store the result in Y.
Display the value in Y on the screen.

Output #1:
Pseudocode #1:
Problem #2:
The variable J starts with the value 10.
The variable K starts with the value 2.
The variable L starts with the value 4.
Store the value of J times K in J.
Store the value of K times L in L.
Add J and L, and store the result in K.
Display the value in K on the screen.
Output #2:
Pseudocode #2:
Problem #3:
The variable A starts with the value 1.
The variable B starts with the value 10.
The variable C starts with the value 100.
The variable X starts with the value 0.
Store the value of C times 3 in X.
Add the value of B times 6 to the value already in X.
Add the value of A times 5 to the value already in X.
Display the value in X on the screen.

Output #3:
Pseudocode #3:
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CIS 115 Week 1 iLab 1 (Devry)
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A. Lab #: CIS CIS 115-A1
B. Lab 1 of 1 :
Fireworks Stand Checkout
C. Lab Overview – Scenario / Summary:
TCO #4
–
Given a simple business problem that requires one or more decisions,
create a solution algorithm that uses decisions with logical and relational
expressions.
TCO #5

–
Given a simple business program that requires iteration, create a solution
algorithm that employs loops.
TCO #9
–
Given a program with logic errors that is intended as a solution to a
simple business problem, employ debugging diagnostics to remove and
correct the errors.
Scenario:
Your algorithm will keep track of a customer’s purchases at the local
fireworks stand. Customers will not know exactly how many items they
will purchase, so using a FOR loop on this lab is not allowed. Let’s keep
the rules simple.
1) Accept the dollar value of each item purchased from the user until the
user is finished.
2) When purchases are complete, enter a sentinel value of -1 (indicating
the user has finished).
3) If more the item purchased is 50.00 or more, give your customer a
10% discount on their item purchased.
4) Display all of the purchases to the customer with the original price
and the discount price.
Be sure to THINK about the logic and design first (IPO chart and
pseudocode), then code the Visual Logic command line processing.
D. Deliverables:

Deliverable
Points
Fireworks IPO Model
10
Fireworks Pseudocode
20
Fireworks Flowchart
20
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Given a simple business problem, design a solution algorithm that uses
arithmetic expressions and built-in functions.
Assignment:
Your goal is to solve the following simple programming exercise. You
have been contracted by a local restaurant to design an algorithm
determining the total meal charges. The algorithm should ask the user

for the total food purchase and the tip percent. Then, the algorithm will
calculate the amount of a tip, a 7% sales tax, and the total meal charge
(including tip). The food purchase, sales tax, tip amount, and total meal
charge will need to be displayed to the customer.
Display all output using currency formatting (built-in Visual Logic
function).
Advanced (optional): use a constants for the 7% sales tax.
Rubric:
When completed staple the following documents together neatly in
1,2,3,4 order:
2) The IPO Chart, second
3) The Pseudocode, third
4) The Flowchart and output example last.
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CIS 115 Week 2 Lab Total Meal Purchases (Devry)

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Scenario/Summary
Your goal is to solve the following simple programming exercise. You
have been contracted by a local antique store to design an algorithm
determining the total purchases and sales tax. According to the store
owner, the user will need to see the subtotal, the sales tax amount, and
the total purchase amount. A customer is purchasing four items from the
antique store. Design an algorithm where the user will enter the price of
each of the four items. The algorithm will determine the subtotal, the
sales tax, and the total purchase amount. Assume the sales tax is 7%.
Display all output using currency formatting (built-in Visual Logic
function).
Advanced (optional): Use a constant for the 7% sales tax.
Deliverables Total Purchases IPO Model Total Purchases Pseudocode
Total Purchases Flowchart Total Purchases Output Sample
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Week 3 Activity – Calculate Overtime Pay TCO #4 – Given a simple
business problem that requires one or more decisions, create a solution
algorithm that uses decisions with logical and relational expressions.
TCO #9 – Given a program with logic errors that is intended as a
solution to a simple business problem, employ debugging diagnostics to
remove and correct the errors. Assignment: You will need to design an
application that it will prompt a user for their hourly pay rate, their hours
worked, and whether they are single, married, divorced, or widowed. It
will then calculate their gross and net pay. If they work more than 40
hours, overtime is calculated at 1 ½ times the regular rate and displayed
separately. If they are married, use a flat tax rate of 15%. If they are
single, use 22%, if they are divorced, use 23%, and if they are widowed,
use 13% (I realize that these are not very realistic). Here is a sample of
what the program should do when run: (No overtime example) Enter
hourly pay rate: 10.00 Enter hours worked: 35 Enter letter for (M)arried,
(S)ingle, (D)ivorced, (W)idowed: M Gross pay is $350.00 Net pay is
$297.50 (Overtime example) Enter hourly pay rate: 10.00 Enter hours
worked: 45 Enter letter for (M)arried, (S)ingle, (D)ivorced, (W)idowed:
S Regular pay is $400.00 Overtime pay is $75.00 Gross pay is $475.00
Net pay is $370.50 Rubric: When completed staple the following
documents together neatly in 1,2,3,4 order: 1) This instruction sheet first
2) The IPO Chart, second 3) The Pseudocode, third 4) The Flowchart
and output example last. Point distribution for this application: Calculate
Overtime Pay Document: Points possible: Points received IPO Chart 5
Pseudocode 5 Flowchart and output 10 Total Points 20 IPO Chart: Input
Processing Output Pseudocode: Begin calculateOvertimePay End
Flowchart: Example Output after execution:

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CIS 115 Week 3 Lab Decision Calendar (Devry)
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i L A B O V E R V I E WScenario/Summary
Your goal is to solve the following programming lab activity. Write a
program that prompts and accepts a number between 1 and 12. After
getting the input, display the number with the appropriate month.
(example: This is the 1st month…January, This is the 2nd
month…February, This is the 12th month…December).
Be sure to THINK about the logic and design first (IPO chart and/or
Deliverables Decision Calendar IPO Model Decision Calendar
Pseudocode Decision Calendar Flowchart Decision Calendar Output
Sample
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TCO #4 – Given a simple business problem that requires one or more
decisions, create a solution algorithm that uses decisions with logical
and relational expressions.
TCO #9 – Given a program with logic errors that is intended as a
solution to a simple business problem, employ debugging diagnostics to
remove and correct the errors.
Assignment: You will need to design an application that will receive the
weight of a parcel and calculate and display the cost per kg and the
delivery charge for that parcel. Calculate the charges using the following
data:
Parcel Weight (kg) Cost per kg ($)
< 2.5="" kg="" $3.50="" per="" kg="">
2.5 to 5 kg $2.85 per kg
> 5kg $2.45 per kg
Make sure that the weight entered is a positive number, otherwise your
program should display an error message and end. Test your algorithm
with the following THREE sets of data:
Test case 1: package weight of 2 kg

Rubric:
1,2,3,4 order:
Point distribution for this application:
Parcel Charges
Document:
Points possible:
Points received
IPO Chart
5
Pseudocode
5
Flowchart and output
10
Total Points
20

IPO Chart:
Input
Processing
Output
Pseudocode:
Begin parcelCharges
End
Flowchart:
Example Output after execution:
==============================================
CIS 115 Week 4 Lab Grade Calendar (Devry)
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You have been asked to design a program that will allow a teacher to
calculate the percentage and the final grade for students in a class. The
program will prompt the teacher to enter the student’s first and last name
and the number of points the student received. The program shall only
accept scores between 0 and 1,000 points (including 0 and 1,000), with

1,000 points being the maximum number of points. If the input value is
within the valid range, the program will display a "good score" message;
otherwise, the program will display an error message and then terminate
the program. The program shall then calculate the score percentage, and
then determine the grade based on the percentage using the following
grade criteria:
Score Percent Range
Grade
90-100
A
80-89
B
70-79
C
60-69
D
0-59
F
The program will then display the student’s first name, last name,
number of points, calculated percentage, and the final grade.
The program shall have an initial prompt informing the user of the
program's purpose, and a program termination message.

==============================================
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Assignment (part A): Your goal is to solve the following simple
programming exercise. Using a FOR loop, write an algorithm that
displays the squares of the numbers 1 to 10 to console output. Thought
provoking question: Do you need to accept input?
Assignment (part B): Using a pretest WHILE loop, write an algorithm
that displays the squares of the numbers 1 to 10 to console output.
Assignment (part C): This is extra for those who desire a challenge.
Accomplish the same output as above, but use a posttest WHILE loop
this time.
Be sure to THINK about the logic and design first (IPO chart and or
Rubric:

1,2,3,4 order:
==============================================
CIS 115 Week 5 Lab Fireworks Stand Checkout (Devry)
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will purchase, so using a for-loop on this lab is not allowed. Let’s keep
the rules simple.
Accept the dollar value of each item purchased from the user until the
user is finished. When purchases are complete, enter a sentinel value of -
1 (indicating the user has finished). If the item purchased is $50.00 or
more, give your customer a 10% discount on the item purchased.
Display all of the purchases to the customer with the original price and
the discount price.

Deliverables Firework Stand Checkout IPO Model Firework Stand
Checkout Pseudocode Firework Stand Checkout Flowchart Firework
Stand Checkout Output Sample
==============================================
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Assignment: Arrays are incredible fun! Today we are going to work on a
program to keep track of our homework scores for a math class. Write a
program that accepts five homework scores as input values and stores
them into a table (which is another name for an array). Once the scores
are in the array, we can process them again and again.
First, load the scores in your array. Second, display the contents of the
array in order. Third, display array in reverse order. Fourth, calculate the
average of the five scores entered in the array. Finally, the algorithm
should display all the homework scores in the array that are larger than
the previously calculated average. Make sure you use some output
statements to clarify all the details you are displaying, being cautious
about spelling and communicating to your user.

Rubric:
1,2,3,4 order:
==============================================
CIS 115 Week 6 Lab Fireworks Stand Checkout (Devry)
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will purchase, so using a for-loop on this lab is not allowed. Let’s keep
the rules simple.

Accept the dollar value of each item purchased from the user until the
user is finished. When purchases are complete, enter a sentinel value of -
1 (Make certain you do not include the -1 sentinel value in your total).
Keep track of the total dollar amount of all fireworks purchased. Keep a
tally of the number of items purchased. If more than 20 items were
purchased, give your customer a 10% discount on the total purchases.
Once purchases are complete, display the total number of items
purchased, the average price of the items, the total of all fireworks
purchased, any discount if applicable, and the total of all fireworks
purchased minus the discount.
Deliverables Firework Stand Checkout IPO Model Firework Stand
Checkout Pseudocode Firework Stand Checkout Flowchart Firework
Stand Checkout Output Sample
==============================================
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Assignment: Your goal is to solve the following simple programming
exercise. You have been asked by your accounting department to design

an algorithm determining the annual profit for your company. The
algorithm should ask the user for the projected monthly sales for 12
months. Then, you need to determine the annual profit and display it to
the user. The annual profit is 21% of the total sales.
Part A: Using Visual Logic, write the monthly sales amounts to a file,
monthly_Sales.dat. (Hint: be sure to enter a sentinel value for end of file
processing later.)
Part B: Using a separate algorithm, use the monthly_Sales.dat file as
input to determine the company’s annual profit.
Rubric:
1,2,3,4 order:
==============================================
CIS 115 Week 7 Lab Fireworks Stand Checkout
(Devry)

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In this lab, you are going to extend the Fireworks Checkout Stand
application in Week 6. This week, we will be more efficient by using
files and modularizing the program. This week, we will also load our
array of valid zip codes from a text file. In addition, we will modify the
existing code to create a modularized design.
Load the array via a .txt file. Prompt to see if the user wants to search for
a zip code. Prompt the user to enter a zip code and search against the
array. If the zip code is found in the array, continue processing the sale.
If the zip code is not found in the array, display a message stating, "State
law prohibits selling fireworks for people living in the zip code".
Modularize your code.
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