[2026] Huawei HCIA-Security V3.0 - H12-711-ENU 무료 시험 문제

문제1

OSPF is more commonly used than RIP because OSPF has device authentication and is more secure.

A. True

B. False

정답: B

문제2

Information security level protection is to improve the overall national security level, while rationally optimizing the distribution of security resources, so that it can return the greatest security and economic benefits.

A. True

B. False

정답: A

문제3

When the following conditions occur in the VGMP group, the VGMP message will not be sent to the peer end actively?

A. Manually switch the active and standby status of the firewall.

B. Firewall service interface failure

C. Dual hot backup function enabled

D. Session table entry changes

정답: D

문제4

Digital certificates are fair to public keys through third-party agencies, thereby ensuring the non-repudiation of data transmission. Therefore, to confirm the correctness of the public key, only the certificate of the communicating party is needed.

A. True

B. False

정답: B

문제5

Which of the following are the status information that can be backed up by the HRP (Huawei Redundancy Protocol) protocol? (Multiple choice)

A. Session table

B. Dynamic blacklist

C. ServerMap entry

D. Routing table

정답: A,B,C

문제6

Based on the GRE encapsulation and de-encapsulation, which description is error?

A. De-encapsulation Process: After GRE module de-encapsulation, the data packets will enter the IP module for further processing.

B. Encapsulation Process: The original data packets transmit the data packets through looking up routing to the Tunnel interface to trigger GRE encapsulation.

C. De-encapsulation Process: After the destination receives GRE packets, transmitting the data packets through looking up the routing to the Tunnel interfaces to trigger GRE encapsulation.

D. Encapsulation Process: After GRE module packaging, the data packet will enter the IP module for further processing

정답: C

문제7

Which of the following options is the correct sequence of the four phases of the Information Security Management System (ISMS)?

A. Check->Plan->Do->Action

B. Plan->Do->Check->Action

C. Plan->Check->Action->Do

D. Plan->Check->Do->Action

정답: B

문제8

In the information security system construction management cycle, which of the following actions is required to be implemented in the "check" link?

A. Safety management system design

B. Implementation of the safety management system

C. Safety management system operation monitoring

D. Risk assessment

정답: D

문제9

Regarding the relationship and role of VRRP/VGMP/HRP, which of the following statements are correct? (Multiple choice)

A. HRP is responsible for data backup during hot standby operation.

B. VGMP is responsible for monitoring equipment failures and controlling fast switching of equipment.

C. VRRP is responsible for sending free ARP to direct traffic to the new primary device during active/standby switchover.

D. VGMP group in the active state may include the VRRP group in the standby state.

정답: A,B,C

문제10

Regarding the firewall security policy, which of the following options is wrong?

A. When configuring the security policy name, you cannot reuse the same name.

B. Huawei's USG series firewalls cannot have more than 128 security policy entries.

C. If the security policy is permit, the discarded message will not accumulate the number of hits.

D. Adjust the order of security policies with immediate effect, no need to save the configuration file.

정답: C

문제11

Which of the following statement about the NAT configuration is wrong?

A. The IP address in the address pool can overlap with the public IP address of the NAT server.

B. The firewall does not support NAPT conversion for ESP and AH packets.

C. When there is VoIP service in the network, you do not need to configure NAT ALG.

D. Configure source NAT in transparent mode, the firewall does not support easy-ip mode.

정답: B

문제12

Which of the following descriptions are correct about the buffer overflow attack? (Multiple Choice)

A. Buffer overflow attack is the use of software system for memory operation defects, running attack code with high operation authority

B. Buffer overflow attacks are the most common method of attacking software systems.

C. Buffer overflow attack belongs to application layer attack behavior

D. Buffer overflow attacks are not related to operating system vulnerabilities and architectures

정답: A,B,C

문제13

HRP (Huawei Redundancy Protocol) Protocol to back up the connection state of data include: (Multiple Choice)

A. TCP/UDP sessions table

B. Server Map table

C. the routing table

D. the dynamic blacklist

정답: A,B,D

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