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Answer: C
Explanation:
If no configuration file exists for the router in NVRAM, the operating system executes a question driven initial configuration routine often referred to as the system configuration dialog. This special mode is also known as the setup dialog.
Incorrect Answers:
A is incorrect; there is no copy mode
B is incorrect; you can’t do configurations in user mode. The router only enters this mode when it has already been configured.
D is incorrect; there is a startup procedure but nor a startup mode.
Steve McQuerry. Interconnecting Cisco Network Devices. (Cisco Press: 2000) pages
Q. 214
What is an advantage of local area network LAN segmentation?
A.Smaller collision domains.
B.Elimination of broadcast.
C.Decrease cost of implementation.
D.Larger number of users within the same domain.
Answer: A
Explanation:
By making more collision domains, each domain is smaller, resulting in fewer collisions, and thus an advantage.
Incorrect Answers:
B is incorrect; broadcast still occurs on the segments, even with routers.
C is incorrect; due to extra hardware, or more advanced hardware, implementation is higher.
D is incorrect; by segmenting you are decreasing the number of users, thus reducing the number of contenders for the medium.
Steve McQuerry. Interconnecting Cisco Network Devices. (Cisco Press: 2000) pages
Q. 215
What are the generic parts of a network layer address?
A.An internetnetwork number and a URL .
B.A vendor code and a serial number.
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