To earn HCIA-Security certification, you need to pass H12-711_V3.0 exam successfully. We have cracked the latest Huawei HCIA-Security H12-711_V3.0 real exam questions, which can guarantee you pass the test easily. Huawei certification H12-711_V3.0 exam is for Information security operation, maintenance engineer and network security junior engineer who hopes to have information security capabilities. All the related Huawei H12-711_V3.0 exam information is helpful in your exam preparation.
The following Huawei HCIA-Security H12-711_V3.0 exam information is helpful for you to understand the test well.
Huawei certification H12-711_V3.0 exam outline cover the following 5 sections.
HCIA-Security H12-711_V3.0 real exam questions can help you study the above Huawei H12-711_V3.0 exam outline. Huawei HCIA-Security H12-711_V3.0 real exam demo questions are shared below.
1. Which of the following is the difference between NAPT and No-PAT?
A. After No-PAT conversion, for external users, all messages come from the same IP address
B. No-PAT only supports protocol port conversion at the transport layer
C. NAPT only supports protocol address translation at the network layer
D. No-PAT supports protocol address translation at the network layer
Answer: D
2. Regarding the description of the buffer overflow attack, which of the following options are correct? (Multiple choice)
A. Buffer overflow attack exploits the flaws in the memory operation of the software system to run the attack code with high operating authority
B. Buffer overflow attacks have nothing to do with operating system vulnerabilities and architecture
C. Buffer overflow attack is one of the common methods in the behavior of attacking software systems
D. Buffer overflow attacks are application layer attacks
Answer: ACD
3. Which of the following is not the business scope of the National Internet Emergency Response Center?
A. Emergency handling of security incidents
B. Early warning and notification of security incidents
C. Provide security evaluation services for government departments, enterprises and institutions
D. Cooperate with other organizations to provide training services
Answer: D
4. The host firewall is mainly used to protect the host from attacks and intrusions from the network.
A. True
B. False
Answer: A
5. Which of the following options belong to international organizations related to information security standardization? (Multiple choice)
A. International Organization for Standardization（ISO）
B. International Electrotechnical Commission（IEC）
C. International Telecommunication Union（ITU）
D. Wi-Fi Alliance Wi-Fi
Answer: ABC
