HCIA-Security V4.0

Here you have the best Huawei H12-711_V4.0 practice exam questions

You have 109 total questions across 22 pages (5 per page)
These questions were last updated on February 12, 2026
This site is not affiliated with or endorsed by Huawei.

Question 1 of 109

Which of the following statements are correct about single sign-on (SSO) in user management and authentication? (Choose all that apply.)

In SSO, the authentication point is the firewall, which authenticates users and through which users connect to the network.

Receiving PC messages is an AD SSO mode.

In AD server security log query mode, the administrator needs to deploy the AD SSO service on the AD monitor and configure AD SSO parameters on the firewall to receive user login information sent by the AD SSO service.

In SSO, the firewall is not an authentication point. Instead, the firewall obtains user login information from other authentication systems to enable users to connect to the network through the firewall.

Question 2 of 109

Which of the following statements are correct about web attacks? (Choose all that apply.)

WAF can effectively defend against web attacks.

SQL injection is a security risk that occurs when the content entered by a user is transferred to a server and directly injected into the SQL code for execution.

If an enterprise server provides web services for external users, web attacks may occur.

Web attacks are launched on the open HTTP or HTTPS ports of a web service system.

Question 3 of 109

Which of the following damages may be caused by buffer overflow attacks? (Choose all that apply.)

Gain control of the system.

Information is stolen.

The system breaks down or restarts.

Fail to run the program.

Question 4 of 109

Which of the following are the default zones of Huawei firewalls? (Choose all that apply.)

Trust

Local

Untrust

DMZ

Question 5 of 109

A Trojan horse can operate autonomously. Once it is planted on a user's device, the Trojan horse starts to replicate itself and can be activated without user operations.

TRUE

FALSE

About the Huawei H12-711_V4.0 Certification Exam

About the Exam

The Huawei H12-711_V4.0 (HCIA-Security V4.0) validates your knowledge and skills. Passing demonstrates proficiency and can boost your career prospects in the field.

How to Prepare

Work through all 109 practice questions across 22 pages. Focus on understanding the reasoning behind each answer rather than memorizing responses to be ready for any variation on the real exam.

Why Practice Exams?

Practice exams help you familiarize yourself with the question format, manage your time, and reduce anxiety on the test day. Our H12-711_V4.0 questions are regularly updated to reflect the latest exam objectives.