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What is Multi-mode fiber
Multi-mode fiber uses LEDs like the light-generating devices while single-mode fiber generally uses lasers.
FDDI specifies the utilization of dual rings for physical connections. Traffic on every ring travels in opposite directions.
Physically the rings contain two or more point-to-point connections between adjacent stations.
Q. Why it is essential to have layering in a network? Ans: A computer network is a very complicated system. It becomes very hard to implement as a single entity. The layered ap
Q. Network performance measured by delay and throughput ? delay versus load Delay is composed of? Throughput v/s network load
What are the basic LAN topologies? The three simple LAN topologies that are combined to shape any practical topology are called as basic LAN topologies. They are, Bus Topology
Can you explain in short what VPN is?
Q. Straight through Lan Cable ? Straight through Cable - Maintain the pin connection each the way through the cable. - The wire connected to pin 1 is the similar on bo
Input Port The input ports line termination functions and data link processing implement the physical and data link layer associated with an individual input link to
To Distribution System from BSS We require to identify the AP as the first hop to the destination (B) A will receive an ACK from the AP - indicates frame successfully on
Question: a) Describe the following two approaches used towards wireless frequency regulation. i. Regulated Band ii. Unlicensed Band b) An antenna is an electrical c
What are different ways of securing a computer network? There are lots of ways to do this. Install reliable and updated anti-virus program on all computers. Make sure firewalls
List the advantages of ARCNet. Here are some of the ARCNet's benefits: 1. It is extremely reliable. 2. ARCNet is simple to install and troubleshoot. 3. It has an exce
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