2021 Latest 100% Exam Passing Ratio - H12-722_V3.0 Dumps PDF
Pass Exam With Full Sureness - H12-722_V3.0 Dumps with 189 Questions
NEW QUESTION 32
URL filtering technology can perform URL access control on users according to different time objects and address objects to achieve precise management of users.
The purpose of the Internet behavior.
- A. False
- B. True
Answer: B
NEW QUESTION 33
In the big data intelligent security analysis platform, it is necessary to collect data from data sources, and then complete a series of actions such as data processing, detection and analysis, etc.
Which of the following options does not belong to the action that needs to be completed in the data processing part?
- A. Data preprocessing
- B. Distributed storage
- C. Distributed index
- D. Threat determination
Answer: D
NEW QUESTION 34
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. security.. huawei. com
- C. support.huaver: com
- D. www. huawei. com
Answer: A
NEW QUESTION 35
For the description of URPF technology, which of the following options are correct? (multiple choice)
- A. The loose mode not only requires corresponding entries in the forwarding table, but also requires that the interface must match to pass the URPF check.
- B. The main function is to prevent network attacks based on source address spoofing.
- C. Use URPF's loose mode in an environment where routing symmetry cannot be guaranteed.
- D. In strict mode, it does not check whether the interface matches. As long as there is a route to the source address, the message can pass.
Answer: B,C
NEW QUESTION 36
Which of the following protocols can be used to construct attack messages for special control message attacks? (multiple choice)
- A. UDP protocol
- B. CIP protocol
- C. ICMP protocol
- D. FTP protocol
Answer: A,B,C
NEW QUESTION 37
Which of the following descriptions about the black and white lists in spam filtering is wrong? c
- A. Enter the IP address and mask of the SMITP Server to be added to the blacklist in the "Blacklist" text box, you can enter multiple IP addresses, one IP Address one line.
- B. The priority of the blacklist is higher than that of the whitelist.
- C. In the "Whitelist" text box, enter the P address and mask of the SMTP Server to be added to the whitelist. You can enter multiple IP addresses, one IP address Address one line. v
- D. Set local blacklist and whitelist: Both blacklist and whitelist can be configured at the same time, or only one of them can be configured.
Answer: B
NEW QUESTION 38
SQI Server2005 may not be properly installed, which of the following may be the possible reasons?
- A. The operating system is Microsoft Windows Server 2003
- B. without prior installation of Microsoft SQL Server 2005 Toolkit
- C. 1433 port are occupied by the other processes
- D. equipment 21 port is occupied
Answer: C
NEW QUESTION 39
Buffer overflows, Trojan horses, and backdoor attacks are all attacks at the application layer.
- A. False
- B. True
Answer: B
NEW QUESTION 40
Analysis is the core function of intrusion detection. The analysis and processing process of intrusion detection can be divided into three phases; build an analyzer to perform analysis on actual field data.
Which of the analysis, feedback and refinement is the function included in the first two stages?
- A. Data processing, data classification, post-processing
- B. Data analysis, data classification, post-processing
- C. Data processing, data classification, attack playback
- D. Data processing, attack classification, post-processing
Answer: A
NEW QUESTION 41
Which of the following statement on the scanner is wrong?
- A. the scanner by the SNMP protocol to obtain network equipment resources information.
- B. When the terminal NAC Agent uninstall, the scanner can send alarm information.
- C. scanner and Policy Center controller linkage scan tasks.
- D. When deploying NAC Agent, can use scanner to scan and assess the number of installed and non-installed agent.
Answer: C,D
NEW QUESTION 42
Regarding computer viruses, which of the following options is correct?
- A. All computer viruses must be parasitic in files and cannot exist independently
- B. Patching the system can completely solve the virus intrusion problem
- C. Computer viruses are latent, they may be latent for a long time, and only when they encounter certain conditions will they begin to carry out sabotage activities
- D. Computer viruses are contagious. They can spread through floppy disks and CDs, but they will not spread through the Internet.
Answer: C
NEW QUESTION 43
Viruses can damage computer systems. v Change and damage business data: spyware collects, uses, and disperses sensitive information of corporate employees.
These malicious pastoral software seriously disturb the normal business of the enterprise. Desktop anti-disease software can solve the problem of central virus and indirect software from the overall situation.
- A. False
- B. True
Answer: A
NEW QUESTION 44
Regarding the strong statement of DNS Request Flood attack, which of the following options is correct?
- A. Redirection should not be implemented on the source IP address of the attacked domain name, and the destination P address of the attacked domain name should be implemented in the wild.
- B. In the process of source authentication, fire prevention will trigger the client to send DINS request via TCP report to verify the legitimacy of the source IP, but in a certain process It will consume the TCP connection resources of the OINS cache server.
- C. The DNS Request Flood attack on the cache server can be redirected to verify the legitimacy of the source
- D. For the DNS Reguest Flood attack of the authorization server, the client can be triggered to send DINS requests in TCP packets: to verify The legitimacy of the source IP.
Answer: B
NEW QUESTION 45
Threats detected by the big data intelligent security analysis platform will be synchronized to each network device at the same time C and then collected from the network device Collect it in the log for continuous learning and optimization.
- A. False
- B. True
Answer: B
NEW QUESTION 46
Terminal fault diagnosis tool can diagnose fault, also can collect terminal information.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 47
Which of the following signature attributes cannot be configured for IP custom signature?
- A. Direction
- B. ID
- C. Agreement
- D. Message length
Answer: D
NEW QUESTION 48
In the construction of information security, the intrusion detection system plays the role of a monitor. It monitors the flow of key nodes in the information system.
In-depth analysis to discover security incidents that are occurring. Which of the following are its characteristics?. c0O
- A. IDS can be linked with firewalls and switches to become a powerful "assistant" of firewalls, which can better and more accurately control access between domains.
- B. It is impossible to correctly analyze the malicious code doped in the allowed application data stream.
- C. Unable to detect malicious operations or misoperations from internal killings.
- D. Cannot do in-depth inspection
Answer: A
NEW QUESTION 49
Huawei WAF products are mainly composed of front-end execution, back-end central systems and databases.
Among them, the database mainly stores the front-end detection rules and black Whitelist and other configuration files.
- A. False
- B. True
Answer: B
NEW QUESTION 50
Which aspects of information security will be caused by unauthorized access? (multiple choice)
- A. Confidentiality
- B. Availability
- C. Recoverability
- D. Integrity
Answer: A,D
NEW QUESTION 51
An enterprise administrator configures the Web reputation system as shown in the figure. Regarding the configuration, which of the following statements is correct?
- A. The content in No. 4 must be configured.
- B. The content in No. 2 must be configured.
- C. After the configuration is completed, you need to submit the configuration to take effect.
- D. In addition to this page configuration, you also need to enable the firewall and sandbox linkage, otherwise the page configuration is invalid
Answer: D
NEW QUESTION 52
Which of the following options is not a special message attack?
- A. Tracert packet attack
- B. ICMP redirect message attack) 0l
- C. IP fragment message item
- D. Oversized ICMP packet attack
Answer: C
NEW QUESTION 53
Anti DDoS seven-layer defense can work from the dimensions of interface-based defense, global defense and defense object-based defense.
- A. False
- B. True
Answer: B
NEW QUESTION 54
......
Verified H12-722_V3.0 dumps Q&As - 100% Pass from Exam4Docs: https://www.exam4docs.com/H12-722_V3.0-study-questions.html
