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Q. What is Transmission Media?
- Actually situated below the physical layer
- Directly controlled through the physical layer
- Data should be converted into electromagnetic signals to be transmitted from device to device
- Signals are able to travel through an air, vacuum or other media
- May be in the form of voice, radio waves, power, infrared light, and gamma rays
- All of these forms constitutes a portion of the electromagnetic spectrum
TPC and UDP are 2 layer of Transport protocols.
Q. Define Guided Media? - Offers a conduit from one device to another - Signal is directed as well as contained by physical limits of medium - Twisted-pair and coaxial ut
In case of any new event switch do broadcast, after that always do Unicast.
Control Commands: The STAT command is used as a way for the client to confirm that the server is still responding properly. The server must simply send a positive command res
There are two types of ends in WAN (1)DTE (DATA TERMINAL EQUIPMENT) (2)DCE(DATA COMMUNICATION EQUIPMENT)
Define the term - frame and packets Frames sum up packets. When a packet arrives at data link layer, the complete packet, header, data and remaining all, is used as data field
Q. Data Link Layer Responsibilities? - Defines frames into manageable data units - Physical addressing - Flow control - Error control - Access control Nod
How can you evaluate route tables on the router?
NetWare IPX addressing uses a network number and a node number. Which statements are true? A. The network address is administratively assigned and can be up to 16 hexadecimal digi
Question 1 A) Explain briefly the advantages wireless communication systems B) What is a cellular network? Question 2 Explain fundamental architecture of
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