問題1
Which statement is correct about the internetwork shown in the diagram?
Which statement is correct about the internetwork shown in the diagram?
正確答案: C
問題2
After the router interfaces shown in the diagram have been configured, it is discovered that hosts in the Branch LAN cannot access the Internet. Further testing reveals additional connectivity issues. What will fix this problem?
After the router interfaces shown in the diagram have been configured, it is discovered that hosts in the Branch LAN cannot access the Internet. Further testing reveals additional connectivity issues. What will fix this problem?
正確答案: D
問題3
The administrator is unable to establish connectivity between two Cisco routers. Upon reviewing the command output of both routers, what is the most likely cause of the problem?
The administrator is unable to establish connectivity between two Cisco routers. Upon reviewing the command output of both routers, what is the most likely cause of the problem?
正確答案: D
問題4
An administrator is working with the 192.168.4.0 network, which has been subnetted with a /26 mask. Which two addresses can be assigned to hosts within the same subnet? (Choose two.)
An administrator is working with the 192.168.4.0 network, which has been subnetted with a /26 mask. Which two addresses can be assigned to hosts within the same subnet? (Choose two.)
正確答案: B,F
問題5
Refer to the exhibit. What value should be displayed in Box 1 of the ipconfig output of host A?
Refer to the exhibit. What value should be displayed in Box 1 of the ipconfig output of host A?
正確答案: E
問題6
Which statement describes the HDLC protocol?
Which statement describes the HDLC protocol?
正確答案: D
問題7
When files are transferred between a host and an FTP server, the data is divided into smaller pieces for transmission. As these pieces arrive at the destination host, they must be reassembled to reconstruct the original file. What provides for the reassembly of these pieces into the correct order?
When files are transferred between a host and an FTP server, the data is divided into smaller pieces for transmission. As these pieces arrive at the destination host, they must be reassembled to reconstruct the original file. What provides for the reassembly of these pieces into the correct order?
正確答案: D
問題8
The internetwork shown in the diagram is experiencing network connectivity problems. What is the cause of the problem?
The internetwork shown in the diagram is experiencing network connectivity problems. What is the cause of the problem?
正確答案: A
問題9
What is the default configuration register setting on most Cisco routers?
What is the default configuration register setting on most Cisco routers?
正確答案: D
問題10
Which command can be used to determine the type of cable attached to the Serial 0/0 interface on a router?
Which command can be used to determine the type of cable attached to the Serial 0/0 interface on a router?
正確答案: D
問題11
You need to configure 52 hosts for a computer lab. Which subnet mask is appropriate?
You need to configure 52 hosts for a computer lab. Which subnet mask is appropriate?
正確答案: D
問題12
A company wants to provide streaming video services to its customers and sales prospects. Which two characteristics of the network are the most critical to achieving this goal? (Choose two.)
A company wants to provide streaming video services to its customers and sales prospects. Which two characteristics of the network are the most critical to achieving this goal? (Choose two.)
正確答案: C,F
問題13
Refer to the exhibit.
The ports that are shown are the only active ports on the switch. The MAC address table is shown in its entirety. The Ethernet frame that is shown arrives at the switch.
What two operations will the switch perform when it receives this frame? (Choose two.)
Refer to the exhibit.
The ports that are shown are the only active ports on the switch. The MAC address table is shown in its entirety. The Ethernet frame that is shown arrives at the switch.
What two operations will the switch perform when it receives this frame? (Choose two.)
正確答案: A,B
問題14
What is the maximum number of bits that can be borrowed to create subnets if a Class B network address is being used?
What is the maximum number of bits that can be borrowed to create subnets if a Class B network address is being used?
正確答案: A
問題15
Why would a network administrator configure port security on a switch?
Why would a network administrator configure port security on a switch?
正確答案: D