Free Access Huawei.H12-722_V3.0.v2022-04-24.q64 Practice Test (Page 11)

Question 46

For special message attacks, which of the following option descriptions is correct?

A.The attacker probes the network structure by sending special control messages to launch a real attack.

B.Special control message items can only use ICMP to construct attack messages.

C.Special control packet attack is a potential attack and does not have direct destructive behavior

D.Special control message attacks do not have the ability to detect the network structure. Only scanning attacks can detect the network.

Question 47

If you combine security defense with big data technology, which of the following statements are correct?
(multiple choice)

A.In the learning process, you should start from collecting samples, analyze their characteristics and then perform machine learning.

B.Machine learning only counts a large number of samples, which is convenient for security administrators to view.

C.In the detection process, the characteristics of unknown samples need to be extracted and calculated to provide samples for subsequent static comparisons.

D.Security source data can come from many places, including data streams, messages, threat events, logs, etc.

Question 48

When you suspect that the company's network has been attacked by hackers, you have carried out a technical investigation. Which of the following options does not belong to the behavior that occurred in the early stage of the attack?

A.We6 Application Click

B.Planting malware

C.Brute force

D.Vulnerability attack"

Question 49

Which of the following options is wrong for the description of the cleaning center?

A.The cleaning center completes the functions of drainage, cleaning, and re-injection of the flow after cleaning in the abnormal flow.

B.The cleaning equipment supports rich and flexible attack prevention technologies, but it is ineffective against cc attacks and ICMP Flood attacks.

C.There are two types of drainage methods: static drainage and dynamic drainage.

D.Re-injection methods include: policy route re-injection, static route re-injection, VVPN back-injection and layer 2 same.

Question 50

In Huawei USG6000 products, IAE provides an integrated solution, all content security detection functions are integrated in a well-designed In the high-performance engine. Which of the following is not the content security detection function supported by this product?

A.Video content filtering

B.Intrusion prevention

C.URL classification and filtering

D.Application recognition and perception

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Question 46

Question 47

Question 48

Question 49

Question 50

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