1. Exam 1
Review

2. Chapter 1 Key Terms Review Questions Key Concepts
- Algorithm - Programming Languages
- Compiler - Control Structure
- Programs - Decision Structure
- Programmers - Repetition Structure
- Loop - Iteration
- Etc…
Review Questions
Key Concepts
- Live of a programmer - Jeff is more engaging than DHale - Machine, vs Assembly vs High Level Languages
- Control, Repetition and Decision Structures

3. Chapter 2 Key Terms Review Questions Key Concepts
- Desk Checking - Flowchart
- Valid Data - Invalid Data
- IPO / IPO Chart - Processing item
- Pseudocode - Etc…
Review Questions
Key Concepts
- Steps to creating a Computer Solution (Analyze the problem, Plan the algorithm,
Desk check the algorithm, Code the algorithm, Desk check the program, Evaluate and modify)
- Creating and Debugging Algorithms
- Creating and Debugging IPO’s and Flowcharts

4. Chapter 3 Key Terms Review Questions Key Concepts
- Camel Chase - Promoted
- Demoted - Implicit type conversion
- Initializing - Variable
- Constant - Syntax
- Etc…
Review Questions
Key Concepts
- Variable types - Variable vs Constant
- C++ Declaration Statement - Type Casting
- Naming Standards

5. Chapter 4 Key Terms Review Questions Key Concepts
- #include directive - math operators (+ - / * %)
- Assignment statements - cin, cout, <<, >>
- Bug, Debugging - Error Types
- Functions / Parts of a Function - Source Code
- Stream - using directive
- Etc…
Review Questions
Key Concepts
- order of operation - commenting
- creating functioning program - debugging

6. Pulling it together Scenario
A local business would like for you to build a function to help calculate commission for their sales team. They have a 10 person sales force. No one had more than three sales during the pay period. If they are a junior (“jr” in the data) sales associate they get 5% commission on sales. If they are a senior (“sr” in the data) sales associate they get 10% commission on sales.
Design the solution.

7. IPO Input Processing Output sale1 sale2 sale3 Associate level
Sr Commission Rt (.1)
Jr Commission Rt (.05)
Processing Items
Total sales
Commission Rate
Algorithm:
Repeat 10 times
Initialize Total sales = 0
Initialize Commission Rate = 0
Initialize Sale1, 2 and 3 = 0
Enter sale1 through sale 3
Enter Associate Level
If associate level = “jr”
set commission rate = jr commission rt
Else
set commission rate = sr commission rt
End if
Set total sales = sale1 + sale 2 + sale 3
Set commission amount = total sales * commission rate
Output commission amount
End Repeat
Commission amount

8. C++ Instructions Processing Items Output IPO Information
Input Items
sale1
sale2
sale3
Associate level
Sr Commission Rt (.1)
Jr Commission Rt (.05)
Processing Items
Total sales
Commission Rate
Output
Commission Amount
double sale1 = 0.0;
double sale2 = 0.0;
double sale3 = 0.0;
string associateLevel = “”;
const double SR_RATE = .1;
const double JR_RATE = .05;
double totalSales = 0.0;
double commRate = 0.0;
double commAmt = 0.0;