Computer Networks/Standards/Theory and Concepts

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This lesson covers theory and concepts.

Objectives and Skills[edit]

Objectives and skills for the theory and concepts portion of Network+ certification include:[1]

  • Explain the basics of network theory and concepts
    • Encapsulation/de-encapsulation
    • Modulation techniques
      • Multiplexing
      • De-multiplexing
      • Analog and digital techniques
      • TDM
    • Numbering systems
      • Binary
      • Hexadecimal
      • Octal
    • Broadband/base band
    • Bit rates vs baud rate
    • Sampling size
    • CDMA
    • CSMA/CD and CSMA/CA
    • Carrier detect/sense
    • Wavelength
    • TCP/IP suite
      • ICMP
      • UDP
      • TCP
    • Collision

Readings[edit]

  1. Read Introduction.

Multimedia[edit]

  1. Watch YouTube: Network Fundamentals - CompTIA Network+ N10-006 - 5.2.
  2. Watch YouTube: Modulation Techniques - CompTIA Network+ N10-006 - 5.2.
  3. Watch YouTube: Hexadecimal Math - CompTIA Network+ N10-006 - 5.2.
  4. Watch YouTube: Octal Math - CompTIA Network+ N10-006 - 5.2.
  5. Watch YouTube: CSMA/CD and CSMA/CA - CompTIA Network+ N10-006 - 5.2.
  6. Watch YouTube: The TCP/IP Suite - CompTIA Network+ N10-006 - 5.2.

Activities[edit]

See Also[edit]

References[edit]