Networking Set 5

22 ✘ 23 ✘ 24 ✘ 25 ✔

Message transport ✘ Message encryption ✘ Message content ✘ None of these ✔

They are used to convert analog signals to digital signals. ✘ They are used to convert digital signals to analog signals. ✘ They are used to amplify digital signals. ✘ None of these ✔

Layer ✘ Packet ✘ Both of these ✘ None of these ✔

40 Mbps ✘ 10 Mbps ✘ 100 Mbps ✘ 25 Mbps ✔

500 bytes ✘ 1000 bytes ✘ 1500 bytes ✘ 2000 bytes ✔

Virtual circuit networks ✘ Virtual networks ✘ Both of these ✘ None of these ✔

Synchronous time division multiplexing ✘ Asynchronous time division multiplexing ✘ Asynchronous space division multiplexing ✘ None of these ✔

It is used to increase the range of data link connection identifiers. ✘ It is used to detect errors. ✘ It is used to increase the range of data link connection identifiers and to detect errors. ✘ It is used to increase the range of physical link connection identifiers. ✔

Wired phone access ✘ ISP ✘ Both of these ✘ None of these ✔