[Oct 25, 2024] BraindumpsPass H12-711_V4.0 Exam Practice Test Questions (Updated 942 Questions)
Pass Huawei H12-711_V4.0 Exam Info and Free Practice Test
NEW QUESTION # 29
Drag the phases of the cybersecurity emergency response on the left into the box on the right, and arrange them from top to bottom in the order of execution.[fill in the blank]*
- A. 0
- B. 1
Answer: B
NEW QUESTION # 30
Regarding the characteristics of the SMTP and POP3 protocols, which of the following descriptions are correct? (Multiple Choice)
- A. POP3 stipulates that the terminal sends and delivers mail to the server, and SMTP stipulates that the terminal accepts and downloads mail from the server.
- B. SMTP and POP3 protocols transmit data in plain text, so there is a possibility of data leakage.
- C. SMTP stipulates that the terminal sends and delivers emails to the server, and POP3 stipulates that the terminal accepts and downloads emails from the server.
- D. SMTP and POP3 protocols lack strict user authentication, thus leading to spam problems.
Answer: B,C,D
NEW QUESTION # 31
Special network security incidents do not belong to the levels classified in network security incidents.
- A. True
- B. False
Answer: A
NEW QUESTION # 32
In the PKI certificate revocation process, the user needs to send a signed and encrypted email to R& to apply for certificate revocation.
- A. True
- B. False
Answer: A
NEW QUESTION # 33
After a network intrusion event occurs, obtain the identity of the intruder, attack source and other information according to the plan, and block the intrusion behavior. Which links in the PDRR network security model do the above actions belong to? (Multiple Choice)
- A. Recovery phase
- B. Detection link
- C. Protection link
- D. Response link
Answer: B,D
NEW QUESTION # 34
Which of the following types of firewalls has the highest processing efficiency when processing non- first packet data flows?
- A. Stateful Monitoring Firewall
- B. Packet filtering firewall
- C. Proxy firewall
- D. Software firewall
Answer: A
NEW QUESTION # 35
Certificates saved in DER format may or may not contain a private key.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 36
IPSEC VPN technology does not support NAT traversal when encapsulated by ESP security protocol, because ESP encrypts the message header.
- A. False
- B. True
Answer: A
NEW QUESTION # 37
Which of the following are the mitigation measures for ICMPV6 error message flooding attacks?
(Multiple Choice)
- A. Enable Too big message reception suppression
- B. PMTU refresh Xing limit
- C. Provide error packet type filtering switch to directly discard error packets that should not appear in the network
- D. Poor control packet rate limit
Answer: A,B,C,D
NEW QUESTION # 38
In the DNS system, which type of server can serve as a proxy for the authorization server to relieve the pressure on the authorization server?
- A. Root server
- B. Top-level domain name server
- C. Cache server
- D. Recursive server
Answer: B
NEW QUESTION # 39
There is no priority between custom signatures and predefined signatures. When traffic hits both custom signatures and predefined signatures, the final action will be based on the most stringent signature.
- A. True
- B. False
Answer: A
NEW QUESTION # 40
At what layer does packet filtering technology in the firewall filter packets?
- A. Network layer
- B. Transport layer
- C. Data link layer
- D. Physical layer
Answer: A
NEW QUESTION # 41
Which of the following does not include the design principles of questionnaire surveys?
- A. Consistency
- B. Completeness
- C. Publicity
- D. Concreteness
Answer: C
NEW QUESTION # 42
SSH is a relatively secure remote login method. It provides two authentication methods, Password and RSA, for remote users.
- A. True
- B. False
Answer: A
NEW QUESTION # 43
Which of the following are standard port numbers for the FTP protocol? (Multiple Choice)
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C,D
NEW QUESTION # 44
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