Computer Science
作者：Paris pppaaa
1. Data Representations
1.1. Binary Number
1.2. Hexadecimals
2. Data Transmission
2.1. Methods of transferring
2.2. Serial Transmission
2.3. Parallel transmission
2.4. Data Transmission Direction
2.4.1. Simplex
2.4.2. Half-Duplex
2.4.3. Full Duplex
2.5. Transmission Errors
2.5.1. Error detection
2.5.1.1. Parity Check
2.5.1.2. ARQ - Automatic repeat request
3. JavaScript
3.1. Variables
3.2. Functions
3.3. If statements
3.4. Switch statement
3.5. Sequences
3.6. selection
3.7. Loops
4. Computer Programs
4.1. High level languages
4.2. Low level languages
4.3. Translators
4.3.1. Compiler
4.3.2. Interpreter
4.3.3. Assembler
5. Computer Systems
5.1. Hardware
5.2. Software
5.3. Communication
6. Algorithms
6.1. Flowcharts
7. Input/Output Devices
7.1. Output devices
7.1.1. LCD + LED monitors/Projectors
7.1.2. Printers
7.1.2.1. Inkjet/Laser/3D
7.1.3. 2D+3D cutters
7.2. Input devices
7.2.1. Sensors
7.2.1.1. Types
7.2.1.2. Control and Monitoring systems
7.2.2. Scanners/Barcode/QR code
7.2.3. Keyboards
7.2.4. Touchscreens
8. Memory + Storage
8.1. Primary Memory
8.1.1. RAM
8.1.1.1. Dynamic + Stativ
8.1.2. ROM
8.2. Secondary Storage
8.2.1. HDD
8.2.2. SSD
8.2.3. CD/DVD/DVD-RAM
8.2.4. Blu-Ray
9. Security
9.1. Data corruption
9.2. Risks
9.2.1. Hacking
9.2.2. Phishing
9.2.3. Pharming
9.2.4. Viruses
9.2.5. Worms
9.2.6. Spyware/keylogging
9.2.7. Denial of service attack
9.2.8. War driving
9.3. Encryption
9.3.1. Symmetric
9.3.2. Asymmetric