2022 100% Free H12-722-ENU Daily Practice Exam With 180 Questions
H12-722-ENU exam torrent Huawei study guide
NEW QUESTION 29
The virus signature database on the device needs to be continuously upgraded from the security center platform. Which of the following is the website of the security center platform?
- A. sec. huawei. com.
- B. support.huaver: com
- C. www. huawei. com
- D. security.. huawei. com
Answer: A
NEW QUESTION 30
The following figure shows the configuration of the URL filtering configuration file. Which of the following statements is true about this configuration?
- A. The default action means that all websites allow access. Therefore, this configuration error.
- B. The user visit the website www.exzample.com. When there is no black and white list of hits, the predefined URL category entry is next queried.
- C. The firewall will check the blacklist first and then check the whitelist.
- D. Assume that user visit www.exzample.com, which is part of Humanities and Social Networking category. At this time, the user cannot access the site.
Answer: D
NEW QUESTION 31
Which of the following options is not a special message attack?
- A. Oversized ICMP packet attack
- B. IP fragment message item
- C. ICMP redirect message attack) 0l
- D. Tracert packet attack
Answer: B
NEW QUESTION 32
The administrator has defined two key words that need to be recognized on the firewall: the weight of the keyword x is 2, and the weight of the key y is 3: defined The alarm interval value from the content is 5, and the blocking threshold value is 10. If the device detects that there is a secondary key space x in the webpage created by the user, the two keywords are Y; Regarding the weight value and monthly household visits to Heshun Street, is the following statement correct?
- A. The weight value is 8, you can visit the web page
- B. The weight value is 10, you can ask the web page before
- C. The weight value is 8, the page cannot be accessed
- D. The weight value is 10, and the page cannot be accessed
Answer: A
NEW QUESTION 33
Regarding the mail content filtering configuration of Huawei USG6000 products, which of the following statements is wrong?.
- A. Mail filtering will only take effect when the mail filtering configuration file is invoked when the security policy is allowed.
- B. The attachment size limit is for a single attachment, not for the total size of all attachments.
- C. When an IMAP message is detected, if it is judged to be an illegal email; the firewall's response action only supports sending alarm messages and will not block the email.
- D. When a POP3 message is detected, if it is judged to be an illegal email, the firewall's response action only supports sending alarm information, and will not block the email o
Answer: D
NEW QUESTION 34
When the device recognizes a keyword during content filtering detection, which response actions can the device perform? (multiple choice)
- A. Operate by weight
- B. Block
- C. Declare
- D. Warning
Answer: A,B,D
NEW QUESTION 35
Anti-DDoS defense system includes: management center, detection center and cleaning center.
- A. True
- B. False
Answer: A
NEW QUESTION 36
The anti-virus feature configured on the Huawei USG6000 product does not take effect. Which of the following are the possible reasons? (multiple choice)
- A. No virus exceptions are configured.
- B. The anti-virus configuration file is configured incorrectly.
- C. The security policy does not reference the anti-virus configuration file.
- D. The virus signature database version is older.
Answer: B,C,D
NEW QUESTION 37
Regarding the anti-spam local black and white list, which of the following statements is wrong?
- A. The black and white list is matched by the sender's dns suffix
- B. The black and white list is matched by extracting the source IP address of the SMTP connection
- C. If the source IP address of the SMTP connection matches the blacklist, the connection will be blocked
- D. The black and white list is matched by extracting the destination IP address of the SMTP connection
Answer: A
NEW QUESTION 38
Regarding worms and viruses, which of the following statements is correct?
- A. Worms exist in a parasitic way
- B. Viruses mainly rely on system vulnerabilities to spread
- C. The virus exists independently in the computer system.
- D. The target of the worm infection is other computer systems on the network.
Answer: D
NEW QUESTION 39
Content filtering is a security mechanism for filtering the content of files or applications through Huawei USCG00 products. Focus on the flow through deep recognition Contains content, the device can block or alert traffic containing specific keywords.
- A. True
- B. False
Answer: A
NEW QUESTION 40
Based on the anti-virus gateway of streaming scan, which of the following descriptions is wrong?
- A. The performance is higher than the agent-based method
- B. The detection rate is higher than the proxy-based scanning method
- C. Rely on state detection technology and protocol analysis technology
- D. The cost is smaller than the agent-based approach
Answer: B
NEW QUESTION 41
About the description of the file filtering technology in the USG6000, which statement is wrong?
- A. It can identify the application hosting the file, the file transfer direction, the file type, and the file extension.
- B. It supports the filtering of the decompressed contents of the compressed file.
- C. It can identify the types of files transmitted by itself and can block, alert and announce specific type of files.
- D. Even if the file type is modified, it can recognize the true type of the file.
Answer: C
NEW QUESTION 42
What are the risks to information security caused by unauthorized access? (Multiple choices)
- A. Integrity
- B. Confidentiality
- C. Availability
- D. recoverability
Answer: A,B
NEW QUESTION 43
Which two of the following options use similar attack methods and generate a large number of useless reply packets, occupying network bandwidth and consuming device resources?
- A. Fraggle andLand
- B. Fraggle and Smurf
- C. Teardrop and Land
- D. Land and Smurf
Answer: B
NEW QUESTION 44
Under the CLI command, which of the following commands can be used to view the AV engine and virus database version?
- A. display utm av version
- B. display utm version
- C. display av utm version
- D. display version av-sdb
Answer: D
NEW QUESTION 45
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