Rahul's Notes:

Input --> Processing --> Output

CPU - central processing unit
Eg. Intel core i7-6700K
GPU - graphical processing unit
Eg. Nvidia geforce gtx 1080
RAM - random access memory
Eg. G.Skill Ripjaws 32GB DDR4 4500Mhz RAM

Building Software
 - Editor
     Eg. Visual Studio Community 2015
 - Compiler
     Eg. Visual Studio Community 2015
 - Linker
     Eg. Visual Studio Community 2015
 - Debugger
     Eg. Visual Studio Community 2015

IDE (Integrated Development Environment)
     Eg. Visual Studio Community 2015
1. Form
2. Toolbox
3. Code Window
4. Properties Window
5. Debugger
6. Project manager

PSM (Problem Solving Methodology)

Constraints
 - economic
Eg. $$$
 - time
Eg. Tick Tock
 - technical
Eg. Computer Breaks Down
 - social
Eg. You have no friends
 - legal
Eg. You're getting sued for being a donkey
 - usability
Eg. Idk

Stuffs to do:
- Data dictionary

- Object Table

- Programming Concepts
   * Compiled programming language - standalone programs
     Eg. Executables
   * Interpreted Language - depends on the IDE to output
     Eg. HTML
- Modular Programming
Eg. Programming that is modular
- Design Tools
   * IPO Chart
   * Mockup
   * Pseudocode
   * Data Dictionary
   * Object Table

Variables
Eg. TempVar
 - Associated = local
 - available to all objects = global

Functions - procedures that return a value

Pseudocode - stuffs you write in scructrd engwish coz u n=eed to no for Thi eggzam
 1. Declare Variables
 2. Read in Data
 3. Calculate
 4. Display Output

Data Validation - 3 types
 1. Data Type Check - makes sure it is in correct format
   Eg. Check for alphanumerical data
 2. Range Check - to ensure it is within given range
   Eg. Number must be between 68 and 70
 3. Existence Check - to make sure it is actually there
     Eg. So the user doesn't type " " Internal Documentation
 - Something that Callandra forgot to do for one of her really long python programs (Notes within a program that allows the programmed (YOU) or others working on it to know what the code is about.) :D

Testing:
 Debugging:
     Errors:
          - Syntax
          - Logic
          - Runtime
 Desk Checking
 Test Data
 Alpha Testing
 Beta Testing
 Formal Testing
 Validation