When collection of various computers seems a single coherent system to its client, then it is called:
Answer: B
None.
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Which of this is not a network edge device?
Answer: D
Explanation: Network edge devices refer to host systems, which can host applications like web browser. A switch can’t operate as a host, but as a central device which can be used to manage network communication.
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Communication channel is shared by all the machines on the network in ________
Answer: A
Explanation: In a broadcast network, information is sent to all stations in a network whereas in a multicast network the data or information is sent to a group of stations in the network. In unicast network, information is sent to only one specific station. The broadcast address of the network is the last assigned address of the network.
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Which command is used to determine if an IP access list is enabled on a particular interface?
Answer: C
The show ip interface command will show you if any outbound or inbound interfaces have an access list set.
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The IETF standards documents are called ________
Answer: A
Explanation: RFC stands for Request For Comments and they are documents that describe methods, behaviors, research, or innovations applicable to the working of the Internet.
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Three or more devices share a link in ________ connection:
Answer: B
None.
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Which of the following computer networks is built on the top of another network?
Answer: D
Explanation: An overlay network is a computer network that is built on top of another network. Some examples of an overlay network are Virtual Private Networks (VPN) and Peer-to-Peer Networks (P2P).
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Which one of the following is true regarding VLANs?
Answer: D
Switches do not propagate VLAN information by default; you must configure the VTP domain. VLAN Trunking Protocol (VTP) is used to propagate VLAN information across a trunk link.
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Communication channel is shared by all the machines on the network in:
Answer: A
none
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