Huawei H12-722 Online Practice Questions and Exam Preparation

Huawei H12-722 Online Questions & Answers

• Question 181:

  Which of the following options is not a defense against HTTP Flood attacks?

  A. HTTP Flood source authentication
  B. HTTP source statistics
  C. URI source fingerprint learning function
  D. Baseline learning
  D. Baseline learning

• Question 182:

  Regarding the file filtering technology in the USG6000 product, which of the following options is wrong?

  A. It can identify the application that carries the file, the file transfer direction, the file type and the file extension.
  B. Even if the file type is modified, it can also identify the true type of the file
  C. It can identify the type of files transmitted by itself, and can block, alert and announce specific types of files.
  D. It supports filtering the contents of compressed files after decompression.
  C. It can identify the type of files transmitted by itself, and can block, alert and announce specific types of files.

• Question 183:

  Which of the following behaviors is a false positive of the intrusion detection system?

  A. Unable to detect new types of worms
  B. The process of trying to log in to the system is recorded
  C. Use Ping to perform network detection and be alerted as an attack
  D. Web-based attacks are not detected by the system
  C. Use Ping to perform network detection and be alerted as an attack

• Question 184:

  The main attack prevention technologies of Huawei USG6000 products include: source detection, fingerprint learning and associated defense.

  A. True
  B. False
  B. False

• Question 185:

  With the continuous development of the network and the rapid growth of applications, users are transferring files over the network more frequently, and virus threats are becoming increasingly serious. Only by blocking viruses outside the network can data security and system stability be ensured.

  Which of the following harms may be caused by viruses? (Choose Three)

  A. Threaten the security of the user's host and network.
  B. Some viruses can be used as intrusion tools, such as Trojan horse viruses.
  C. Control the host computer and the user's data; some viruses may even cause damage to the host's hardware.
  D. Can easily bypass the defense of Huawei USG6000 products.
  A. Threaten the security of the user's host and network.
  B. Some viruses can be used as intrusion tools, such as Trojan horse viruses.
  C. Control the host computer and the user's data; some viruses may even cause damage to the host's hardware.

• Question 186:

  If you combine security defense with big data technology, which of the following statements are correct? (Choose Three)

  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.
  A. In the learning process, you should start from collecting samples, analyze their characteristics and then perform machine learning.
  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.

• Question 187:

  What content can be filtered by the content filtering technology of Huawei USG6000 products?

  A. File content filtering
  B. Voice content filtering
  C. Apply content filtering..
  D. The source of the video content
  A. File content filtering
  C. Apply content filtering..

• Question 188:

  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 extracting the destination IP address of the SMTP connection
  B. The black and white list is matched by the sender's dns suffix
  C. The black and white list is matched by extracting the source IP address of the SMTP connection
  D. If the source IP address of the SMTP connection matches the blacklist, the connection will be blocked
  B. The black and white list is matched by the sender's dns suffix

• Question 189:

  The administrator has defined two keywords that need to be recognized on the firewall: the weight of keyword x is 2, and the weight of keyword y is 3. The alarm interval value defined in the content is 5, and the blocking threshold value is 10. If the device detects that there are two keywords, x and y, in the webpage created by the user, regarding the weight value and webpage access, which of the following statements is correct?

  A. The weight value is 8, you can visit the web page.
  B. The weight value is 10, and the page cannot be accessed.
  C. The weight value is 8, the page cannot be accessed.
  D. The weight value is 10, you can ask the web page before.
  A. The weight value is 8, you can visit the web page.

• Question 190:

  Viruses can damage computer systems, change and damage business data. Spyware collects, uses, and discloses sensitive information of corporate employees. These malicious software seriously disrupt the normal business of the enterprise. Desktop antivirus software can solve the problem of viruses and spyware from an overall perspective.

  A. True
  B. False
  B. False