net204 week 1 quiz

Topics: Routing, Classless Inter-Domain Routing, Routing protocol Pages: 5 (534 words) Published: July 24, 2014

Grading Summary
These are the automatically computed results of your exam. Grades for essay questions, and comments from your instructor, are in the "Details" section below. Date Taken: 7/19/2014 Time Spent:37 min , 22 secs

Points Received:50 / 50 (100%)

Question Type:# Of Questions:# Correct:
Multiple Choice1010

Grade Details - All Questions
Question 1.Question :(TCO 1) Where is the running configuration located?

Student Answer: RAM

ROM

NVRAM

Flash memory

Instructor Explanation:Chapter 1 reading: Running configuration is stored in RAM.

Points Received:5 of 5
Comments:

Question 2.Question :(TCO 1) Which routing principle is correct?

Student Answer: If one router has certain information in its routing table, then all adjacent routers have the same information. Routing information about a path from one network to another implies routing information about the reverse, or return, path. Every router makes its routing decisions alone, based on the information it has in its routing table. Every router makes its routing decisions based on the information it has in its routing table and on the information in its neighbor routing tables.

Instructor Explanation:Chapter 1, page 42

Points Received:5 of 5
Comments:

Question 3.Question :(TCO 3) A routing protocol where the routing updates do not carry subnet information and, in turn, do not support variable-length subnet masks. This limitation makes it impossible to have different-sized subnets inside the same network class.

Student Answer: Classful routing protocol

Classless routing protocol

Route aggregation

Route summarization

Instructor Explanation:Chapter 3, page 158

Points Received:5 of 5
Comments:

Question 4.Question :(TCO 2) Which of the following is a function of the IOS command show cdp neighbors?

Student Answer: It displays the port type and the platform of neighboring Cisco routers. It displays the device capability code of all nonCisco routers.

It displays platform information for all devices in the network.

It displays the protocol encapsulation used by neighboring routers.

Instructor Explanation:Chapter 2, page 104

Points Received:5 of 5
Comments:

Question 5.Question :(TCO 3) Which of the following technologies can be used in distance-vector routing protocols to prevent routing loops?

Student Answer: Spanning-tree protocol

Shortest path first tree

Hold-down timers

None of the above

Instructor Explanation:Chapter 4, page 197

Points Received:5 of 5
Comments:

Question 6.Question :(TCO 3) Which of the following prompts indicates that you are in privileged mode?

Student Answer: >

(config)#

#

!

Instructor Explanation:Chapter 1, page 25

Points Received:5 of 5
Comments:

Question 7.Question :(TCO 3) How many equal-cost paths can a dynamic routing protocol use for load balancing by default?

Student Answer: 2

3

4

6

Instructor Explanation:Chapter 3, page 163

Points Received:5 of 5
Comments:

Question 8.Question :(TCO 3) Which statement is not true regarding some distance-vector routing protocols?

Student Answer: Hop counts can be used for path selection.

They scale well.

Routing updates are broadcast at intervals.

EIGRP can do unequal-cost load balancing.

Instructor Explanation:Chapter 3, page 156

Points Received:5 of 5
Comments:

Question 9.Question :(TCO 3) When do directly connected networks appear in the routing table?

Student Answer: When they are included in a static route

As soon as they are addressed...
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