Earth observation satellite
Explain Earth observation satellite?
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These are satellites specifically designed to monitor Earth from orbit, similar to reconnaissance satellites however intended for non-military uses such like environmental monitoring, meteorology, map making etc. Geostationary satellites hover over the similar spot, providing continuous monitoring to a portion of the Earth's surface. Polar orbiting satellites offer global coverage, although only twice per day at any given spot.
When you have 10 systems, what would you join it with? Hub or Switch?
Write down the role of IP in TCP or IP protocol suite.
Describe the various error control methods.
Proxy ARP: It is utilizing a router to answer ARP requests. It will be done whenever the originating host believes that the destination is local, whenever in fact is lies away from router. Proxy ARP
Trusted networks: These Networks permit data to be transferred obviously. The machines employing a trusted network are generally administered by an Administrator to make sure that private and secured data is not leaked. The access to this network is r
Suppose that a router has a loopback address of 135.77.9.254. Transform the loopback address to an IS-IS system ID.
Explain the advantages of the Star Topology.
Explain the term Pairing?
4 channels, two with a bit-rate of 300 kbps and two with a bit-rate of 250 Kbps are to be multiplexed employing multiple slots TDM with no sync bits. a. Find out the size of a frame in bits? b. Determine frame rate? c. Compute the duration of a frame? d. Find out the data rate?
Define term bandwidth?
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