Data Communication Ek Esa Process Hai Jisme Digital Data Ka Transmission Hota Hai Ek Device Se Dusre Device Me.Data Pathway Ke Madhyam Se Transfer Hota Hai Jisse Communication Channel Kaha Jata Hai Data Communication Advantages- Ye Modern Computer Ki Power Or Storage Ko Fully Utilize Karta Hai. Duplicate Files Ko Eliminate Karta Hai Data Transmission Ki Cost Ko Reduce Karta Hai Time Save Karti Hai Data Ke Prepration Me Communication Channel – Inme Ek Traf Transmitter(Source) Hota Hai Or Dusri Traf Reciver(Destination). Source Hmesha He Single(Ek) Hota Hai Par Destination(Recivers) Multiple Ho Sakte Hai Communication Channel 3 Trah Ke Hote Hai- Simplex -Yanha Communication Unidirectional Hote Hai(Unidirectional Means-Do Device Me Se Sirf Ek He Device Data Transmit Kar Sakta Hai Aur Dusra Device Recive Kar Sakta Hai. Example -Radio Broadcasting,Television Broadcasting Half Duplex- Ye Communication Bidirectional Hai(Yanha Do...
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