Unit 1 Assignment 1: Homework
1. The CPU stands for Central Processing Unit. It does all the processing for the entire
system. Without it, your computer can't do anything. It has nothing to process
Unit 3 Research Assignment 1
Reverse Engineering begins with an existing product and works backward to figure out
how it does what it does. When the product's basic principle or core concept is determined, the
next step is
Unit 3 Lab 3.3
'local variables used in this program
Const fiberCost As Double = 0.87
Dim companyName As String = "NO VALUE"
Dim numFeet As Double = 0
Dim totalCost As Double = 0
Unit 3 Assignment 1: Homework
1. Interview the customer and ask many questions to get the best understanding on what is
2. Pseudocode is an informal program description that does not contain code syntax or
Unit 2 Lab 2.1 2.3
Purpose of Variable
Stores the cost of the fiber
Stores the company name
Stores the number of feet to be installed
Stores the calculated cost of installed fiber
Lab 2.1 S
Unit 2 Research Assignment
Python Variable Name Rules:
Must begin with a letter (a - z, A - B) or underscore (_).
Other characters can be letters, numbers or _.
Can be any (reasonable) length.
Multiple Choice Questions page 68-70
1. C- Logic
2. B - Software requirement
3. D - Algorithm
4. B- Pseudocode
5. A - Flowchart
6. C - Sequence Structure
7. C- String
8. A - Variable
9. B User
10. D Prompt
11. B Assignment Statement
12. A Operands
13. C E
Unit 1 Research Assignment 1
Exploring Programming Languages
1970 Pascal - published in 1970 by Niklaus Wirth.
1972 C written by Dennis Ritchie & Ken Thompson
1972 Smalltalk - It was designed and created in part fo
Lab 1.1 1.3
Lab 1.1. Step 3: Questions:
1. What similarities do you see between the two programs?
Both programs add 2 numbers and give you an output in the form of the sum of
the two numbers.
2. What differences do you see