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CCNA 1 Chapter 3

21 Questions  I  By Nysokheng
This is CCNA 1 Chapter 3 test

  
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Question Excerpt

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1.  Which two networking devices are used to connect hosts to the access layer? (Choose two)
A.
B.
C.
D.
E.
2.  What is a reason for disabling simple file sharing? 
A.
B.
C.
D.
3.  Which type of address is used in an Ethernet frame header? 
A.
B.
C.
D.
4.  What does the 100 mean when referencing the 100BASE-T Ethernet standard? 
A.
B.
C.
D.
E.
5.  Refer to the graphic. What does the router do after it determines that a data packet from Network 1 should be forwarded to Network 2? 
A.
B.
C.
D.
6.  Which table does a router use to make decisions on where a data packet is to be sent? 
A.
B.
C.
D.
7.  What is the function of the FCS field in an Ethernet frame? 
A.
B.
C.
D.
8.  What device is typically used as the default gateway for a computer? 
A.
B.
C.
D.
9.  An integrated router can normally perform the functions of which two other network devices? (Choose two
A.
B.
C.
D.
E.
10.  What is a benefit of having a router within the distribution layer? 
A.
B.
C.
D.
11.  Refer to the graphic. Five PCs are connected through a hub. If host H1 wants to reply to a message from host H2, which statement is true?
A.
B.
C.
D.
12.  Which term is used to describe the process of placing one message format into another format so that the message can be delivered across the appropriate medium? 
A.
B.
C.
D.
E.
13.  Which address does an NIC use when deciding whether to accept a frame? 
A.
B.
C.
D.
E.
14.  Which two items are included in a network logical map? (Choose two.) 
A.
B.
C.
D.
E.
15.  If the default gateway is configured incorrectly on the host, what is the impact on communications? 
A.
B.
C.
D.
16.  Which device accepts a message on one port and always forwards the message to all other ports? 
A.
B.
C.
D.
17.  Host A needs to learn the MAC address of Host B, which is on the same LAN segment. A message has been sent to all the hosts on the segment asking for the MAC address of Host B. Host B responds with its MAC address and all other hosts disregard the request. What protocol was used in this scenario? 
A.
B.
C.
D.
18.  What is the purpose of logical addresses in an IP network?
A.
B.
C.
D.
E.
19.  Which two statements concerning networking standards are true? (Choose two.) 
A.
B.
C.
D.
E.
20.  If a router receives a packet that it does not know how to forward, what type of route must be configured on the router to prevent the router from dropping it? 
A.
B.
C.
D.
21.  A switch receives a frame with a destination MAC address that is currently not in the MAC table. What action does the switch perform? 
A.
B.
C.
D.
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