25. The rouler examins IP addresses and werkaat the b. data link 27. Whether sha
ID: 3826293 • Letter: 2
Question
Explanation / Answer
25. option d.
A router works at Layer 3 of the OSI model i.e the Network Layer.
26. option a. switch
Switch is a device that is combination of a hub and a bridge.
Switch can interconnect multiple workstations (like a hub), but can also filter out frames,thereby providing a segmentation of the network(like a bridge).
27. option b Switch
28. option d. 127.0.0.1
The localhost is the default name describing the local computer address. It is also known as the loopback address.
This address is used to establish an IP connection to the same machine or computer being used by the end-user.
29. option a. bandwidth
bandwidth profile describes various characteristics about the connection, such as basic data transfer rates, basicburst rates
A burst is a large surge of data that is transmitted for a short period of time.
30. option c. Extended Service Set (ESS)
31. option a . peer to peer
32. option c. network access/datalink
33. option b . sliding window
34. option c. transport
35. option d. frequency
The number of times a signal makes a complete cycle within a given time frame; frequency is measured in Hertz (Hz), or cycles per second.
36. option a. amplitude
37. option b. point to point
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