Computer Networking
When data is encapsulated, which is the correct order?

Data, segment, frame, packet, bit
Data, frame, packet, segment, bit
Data, segment, packet, frame, bit
Segment, data, packet, frame, bit

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Computer Networking
Communication network is

None of these
one or more conductors that serve as a common connection for a related group of devices
a collection of interconnected functional units that provides a data communications service among stations attached to the network
the condition with two or more stations attempt to use the same channel at the same time
a continuous frequency capable of being modulated or impressed with a second signal

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Computer Networking
You have the following routing table. Which of the following networks will not be placed in the neighbor routing table?R 192.168.30.0/24 [120/1] via 192.168.40.1, 00:00:12, Serial0C 192.168.40.0/24 is directly connected, Serial0 172.16.0.0/24 is subnetted, 1 subnetsC 172.16.30.0 is directly connected, Loopback0R 192.168.20.0/24 [120/1] via 192.168.40.1, 00:00:12, Serial0R 10.0.0.0/8 [120/15] via 192.168.40.1, 00:00:07, Serial0C 192.168.50.0/24 is directly connected, Ethernet0

192.168.30.0
10.0.0.0
All of them will be placed in the neighbor routing table
172.16.30.0

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Computer Networking
Demodulation is a process of

performing data description.
converting digital to analog signals
converting analog to digital signals
multiplexing various signals into one high speed line signals

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Computer Networking
The term 'duplex' refers to the ability of the data receiving stations to echo back a confirming message to the sender. In full duplex data transmission, both the sender and the receiver

can receive and send data simultaneously
cannot talk at once
can send or receive data one at a time
can do one way data transmission only
None of these

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