Free Access Huawei.H12-711_V3.0-ENU.v2022-02-25.q120 Practice Test (Page 6)

Question 21

The attacker responds to the request by sending ICMP and sets the destination address of the request packet to the broadcast address of the victim network.What kind of attack does this behavior belong to?

A.IP spoofing attack

B.Smurf attack

C.ICMP redirect attack

D.SYN flood attack

Question 22

In the Linux system, which of the following commands is used to query IP address information?

A.display ip

B.ifconfig

C.ipconfig

D.display ip interface brief

Question 23

Which of the following are the standard port numbers of the FTP protocol? (Multiple choice)

A.21

B.80

C.20

D.23

Question 24

Because the server is a kind of computer, we can use our personal computer as a server in the enterprise.

A.False

B.True

Question 25

Which of the following are functions of address translation technology? (Multiple choice)

A.Address translation can shield users on the internal network and improve the security of the internal network

B.Address translation can make many hosts in the internal LAN share an IP address to surf the Internet

C.Address translation can enable internal network users (private IP addresses) to access the Internet

D.Address translation can handle encrypted IP headers

Other Version: 5620Huawei.H12-711_V3.0-ENU.v2022-08-23.q308

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Question 21

Question 22

Question 23

Question 24

Question 25

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