Free Online Huawei H12-722 Practice Test

Prepare Your Huawei H12-722 Exam Questions with Free online H12-722 Practice Test. Get Brilliant Huawei Certified ICT Professional - Constructing Service Security Network (HCIP-Security-CSSN V3.0) Exam Results with Valid H12 722 Exam Dumps.

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Total 178 Questions | Updated On: May 13, 2024

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Question 1

Huawei USG6000 products can scan and process certain file transfer protocols for viruses, but which of the

following protocols is not included?

A : POP3

B : IMAP

C : FTP

D : TFTP

Answer: D

Question 2

If the Huawei USG600 product uses its own protocol stack cache for all files passing through the device and then performs a virus scan, then the device uses It is the stream scanning method.

A : True

B : False

Answer: B

Question 3

Abnormal detection is to establish the normal behavior characteristic profile of the system subject through the analysis of the audit data of the system: check if the audit data in the system If there is a big discrepancy with the normal behavior characteristics of the established subject, it is considered an intrusion. Nasu must be used as the system subject? (multiple choice)

A : Host

B : A group of users

C : Single user

D : A key program and file in the system

Answer: A,B,C,D

Question 4

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.

Answer: A,C,D

Question 5

For SYIN Flood attacks, TCP source authentication and TCP proxy can be used for defense. Which of the

following descriptions is correct?

A : TCP proxy means that the firewall is deployed between the client and the server. When the SYI packetsent by the client to the server passes through the firewall, theThe firewall replaces the server and establishes a three-way handshake with the client. Generally used inscenarios where the back and forth paths of packets are inconsistent.

B : During the TCP proxy process, the firewall will proxy and respond to each SYN message received, andmaintain a semi-connection, so when the SYN message isWhen the document flow is heavy, the performance requirements of the firewall are often high.

C : TCP source authentication has the restriction that the return path must be consistent, so the applicationof TCP proxy is not common. State "QQ: 9233

D : TCP source authentication is added to the whitelist after the source authentication of the client is passed,and the SYN packet of this source still needs to be verified in the future.

Answer: B

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Total 178 Questions | Updated On: May 13, 2024

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