Chapter 5
Domain 5.0 Industry Standards, Practices, and Network Theory
COMPTIA NETWORK+ EXAM OBJECTIVES COVERED IN THIS CHAPTER:
- 5.1 Analyze a scenario and determine the corresponding OSI layer:
- Layer 1 – Physical
- Layer 2 – Data Link
- Layer 3 – Network
- Layer 4 – Transport
- Layer 5 – Session
- Layer 6 – Presentation
- Layer 7 – Application
- 5.2 Explain the basics of network theory and concepts.
- Encapsulation and de-encapsulation
- Modulation techniques
- Multiplexing
- De-multiplexing
- Analog and digital techniques
- TDM
- Numbering systems
- Binary
- Hexadecimal
- Octal
- Broadband vs. baseband
- Bit rates vs. baud rate
- Sampling size
- CDMA/CD and CSMA/CA
- Carrier detect/sense
- Wavelength
- TCP/IP Suite
- ICMP
- UDP
- TCP
- Collision
- 5.3 Given a scenario, deploy the appropriate ...
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