Data Communication and Networking

Subject

Learn Data Communication and Networking in Computer Science with comprehensive educational content from Padandas.

Feb 8, 2026

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2.1 Basic elements of Communication System:
2.2 Concept of Communication System
2.3 Block Diagram of Communication System /Model
2.4 Elements of Data Communication/Transmission
2.5 Simplex, Half duplex, and Full duplex communication mode
2.6 Concept of LAN and WAN
2.7 Transmission Medium: Guided and Unguided
2.8 Transmission impairments terminology (Jitter, Singing, Echo, Crosstalk, Distortion, Noise, Bandwidth, Number of receivers)

Notes of Computer Science - Data communication and networking CLASS 12 COM . Padandas Notes
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