Pass Your Huawei Exam with H12-725_V4.0 Exam Dumps (Updated 62 Questions)
H12-725_V4.0 Exam Dumps - Huawei Practice Test Questions
Huawei H12-725_V4.0 (HCIP-Security V4.0) Certification Exam consists of multiple-choice questions that are based on real-world scenarios. H12-725_V4.0 exam covers a broad range of topics, including the Huawei security architecture, network security technologies, cloud security technologies, endpoint security technologies, and security management technologies. H12-725_V4.0 exam also assesses the candidates' abilities in troubleshooting and optimizing security solutions.
NEW QUESTION # 26
In quota control policies, which of the following can be set for users?(Select All that Apply)
- A. Limiting the daily online duration
- B. Limiting the total daily online traffic
- C. Limiting the total online duration per month
- D. Limiting the total monthly online traffic
Answer: A,B,C,D
Explanation:
Comprehensive and Detailed Explanation:
* Quota control policiesregulateuser access and resource usagebased on bandwidth and time constraints.
* All options are correctsince Huawei firewalls support:
* A# Restricting the daily online duration.
* B# Restricting the total monthly online traffic.
* C# Restricting the total daily online traffic.
* D# Restricting the total online duration per month.
HCIP-Security References:
* Huawei HCIP-Security Guide # User Quota Control Policies
NEW QUESTION # 27
The Nginx application is deployed on a Linux host. By checking Nginx logs, O&M engineers can obtain the complete URL information submitted by users and determine whether the Linux host is under SQL injection attacks.
- A. TRUE
- B. FALSE
Answer: A
Explanation:
Comprehensive and Detailed Explanation:
* Nginx logs store detailed HTTP request information, including:
* RequestedURLs
* ClientIP addresses
* Query parameters(which may contain SQL injection attempts)
* SQL injection detection using logs:
* SuspiciousSQL keywordsin GET/POST requests (e.g., ' OR 1=1 -- or UNION SELECT).
* Repeated attack attemptsfrom a single source IP.
* Why is this statement true?
* Nginx logs provide full request details, enabling engineers to detect SQL injection attempts.
HCIP-Security References:
* Huawei HCIP-Security Guide # Web Attack Detection & Log Analysis
NEW QUESTION # 28
Which of the following protocols can be encapsulated through GRE over IPsec?(Select All that Apply)
- A. VRRP
- B. IPX
- C. OSPF
- D. IPv6
Answer: A,B,C,D
Explanation:
Comprehensive and Detailed Explanation:
* IPsec does not support non-IP traffic (e.g., multicast, routing protocols, or legacy protocols like IPX).
* GRE over IPsec allows encapsulation of:
* A. IPX# Legacy protocol supported via GRE.
* B. VRRP# Uses multicast, which GRE supports.
* C. IPv6# GRE tunnels can carry IPv6 over IPv4.
* D. OSPF# Uses multicast (224.0.0.5 & 224.0.0.6), requiring GRE.
* Why are all options correct?
* GRE over IPsec is required for non-unicast and legacy protocols.
HCIP-Security References:
* Huawei HCIP-Security Guide # GRE over IPsec Deployment
NEW QUESTION # 29
*In the data filtering profile on the firewall, keyword group "Keyword" is invoked in the upload direction of HTTP applications, the action is block, and the keyword group is invoked in the security policy. Given this, if the regular expression "b.d" is configured in the keyword group "Keyword," which of the following texts can be posted by internal employees on the forum?
- A. boring
- B. abroad
- C. bad
- D. beside
Answer: A
Explanation:
Comprehensive and Detailed Explanation:
* Regular expressions (regex) are used in data filtering to detect patterns in traffic.
* *b.d Explanation:
* b# The word must start with 'b'.
* .* # Matches any number of characters (wildcard).
* d# The word must end with 'd'.
* Testing the given words:
* A. abroad (#matches)# Starts with "b" but does not end with "d".
* B. beside (#matches)# Starts with "b" but does not end with "d".
* C. boring (#allowed)# Doesnotstart with "b" and end with "d" (safe to post).
* D. bad (#blocked)# Starts with "b" and ends with "d" (matches the regex).
* Why is C correct?
* "boring" does not match the regex pattern, so it is not blocked.
HCIP-Security References:
* Huawei HCIP-Security Guide # Regular Expressions in Data Filtering
NEW QUESTION # 30
The Common Vulnerability Scoring System (CVSS) is a widely used open standard for vulnerability scoring. It uses a modular scoring system. Which of the following is not included in the CVSS?
- A. Base
- B. Environmental
- C. Spatial
- D. Temporal
Answer: C
Explanation:
Comprehensive and Detailed Explanation:
* CVSS (Common Vulnerability Scoring System)is used toevaluate the severity of security vulnerabilities.
* It consists of three metric groups:
* A. Temporal# Measures how the vulnerability changes over time.
* B. Base# Measures theinherent severityof the vulnerability.
* C. Environmental# Measures the impact based on the user's specific environment.
* Why is D incorrect?
* "Spatial" is not a part of the CVSS scoring system.
HCIP-Security References:
* Huawei HCIP-Security Guide # CVSS and Risk Scoring
NEW QUESTION # 31
Huawei iMaster NCE-Campus is a web-based centralized management and control system in the CloudCampus Solution. It supports user access management and can function as multiple types of authentication servers. Which of the following servers can iMaster NCE-Campus not be used as?
- A. AD server
- B. Portal server
- C. RADIUS server
- D. HWTACACS server
Answer: A
Explanation:
Comprehensive and Detailed Explanation:
* iMaster NCE-Campus functions as multiple authentication servers, including:
* Portal Server# For web-based authentication.
* RADIUS Server# For centralized authentication and policy enforcement.
* HWTACACS Server# For administrative command authorization.
* Why is B correct?
* iMaster NCE-Campus cannot function as an Active Directory (AD) server.It can integrate with an external AD server but does not replace it.
HCIP-Security References:
* Huawei HCIP-Security Guide # iMaster NCE-Campus Authentication
NEW QUESTION # 32
Multiple links can be deployed at the egress of an enterprise network to improve network reliability.
- A. TRUE
- B. FALSE
Answer: A
Explanation:
Comprehensive and Detailed Explanation:
* Deploying multiple egress linksensures:
* Redundancy# If one link fails, another remains active.
* Load balancing# Traffic can be distributed across multiple links.
* High availability# Reduces downtime.
* Why is this statement true?
* Enterprise networksbenefit from multiple egress links.
HCIP-Security References:
* Huawei HCIP-Security Guide # Network Redundancy and High Availability
NEW QUESTION # 33
Which of the following statements is false about health check?
- A. Health check supports DNS detection protocols.
- B. In addition to link connectivity detection, health check can also detect the delay, jitter, and packet loss rate of links in real time.
- C. Firewalls can detect network connectivity in real time based on the health check result.
- D. The health check function cannot be used together with PBR.
Answer: D
Explanation:
Comprehensive and Detailed Explanation:
* Health checkensuresnetwork reliabilityby detecting link failures.
* Supports multiple protocols: ICMP, TCP, UDP, DNS, and HTTP.
* Works with PBR (Policy-Based Routing):
* Health checkmonitors link status, and if a failure is detected,PBR dynamically switches to an alternate path.
* Why is C false?
* Health check CAN be used with PBRto ensure traffic is routed via healthy links.
HCIP-Security References:
* Huawei HCIP-Security Guide # Health Check Configuration
NEW QUESTION # 34
Authentication rules configured on iMaster NCE-Campus support multiple matching conditions, such as matching account information, SSID information, and terminal IP address ranges, so that different authentication rules can be executed for different users.
- A. TRUE
- B. FALSE
Answer: A
Explanation:
Comprehensive and Detailed Explanation:
* iMaster NCE-Campus authentication supports multi-condition matching:
* Account information(e.g., username, password, role-based policies).
* SSID information(specific Wi-Fi network authentication).
* Terminal IP address ranges(assigns different policies based on network segments).
* Why is this statement true?
* Multiple authentication conditions can be applied simultaneously to enforce flexible access control.
HCIP-Security References:
* Huawei HCIP-Security Guide # iMaster NCE-Campus Authentication Policy
NEW QUESTION # 35
Which of the following statements is false about Eth-Trunk?(Select All that Apply)
- A. The physical interfaces that are bundled into an Eth-Trunk interface are its member interfaces.
- B. The manual mode can detect not only link disconnections but also link faults and incorrect connections.
- C. The total bandwidth of an Eth-Trunk interface is the sum of the bandwidths of all its member interfaces.
This increases the interface bandwidth. - D. If a member interface of the Eth-Trunk interface is Down, traffic can still be transmitted through other member interfaces.
Answer: B
Explanation:
Comprehensive and Detailed Explanation:
* Eth-Trunk (Ethernet Trunking)aggregates multiplephysical linksinto asingle logical interface, improvingbandwidth and redundancy.
* Manual mode limitations:
* Manual mode does NOT detect link faults or incorrect connections-it only detects link disconnections.
* To detectlink faults,LACP (Link Aggregation Control Protocol) modeis required.
* Why is D false?
* Manual mode canonly detect link disconnectionsbutnot link faults or incorrect connections.
HCIP-Security References:
* Huawei HCIP-Security Guide # Eth-Trunk Configuration
* Huawei USG6000 Firewalls Link Aggregation Guide
NEW QUESTION # 36
Which of the following statements is true about the outgoing traffic in the firewall virtual system?
- A. Traffic from the private network interface to the public network interface is limited by the inbound bandwidth.
- B. Traffic from the public network interface to the private network interface is limited by the inbound bandwidth.
- C. Traffic from the public network interface to the private network interface is limited by the outbound bandwidth.
- D. Traffic from the private network interface to the public network interface is limited by the outbound bandwidth.
Answer: D
Explanation:
Comprehensive and Detailed Explanation:
* Inbound bandwidth= Trafficenteringthe firewall.
* Outbound bandwidth= Trafficleavingthe firewall.
* Correct answer:
* A. Private # Public traffic is controlled by outbound bandwidth.
* Why are the other options incorrect?
* Bis incorrect because public # private traffic is controlled byinbound bandwidth, not outbound.
* Cis incorrect because inbound bandwidth does not apply to private # public traffic.
* Dis incorrect because public # private traffic is controlled by inbound bandwidth.
HCIP-Security References:
* Huawei HCIP-Security Guide # Firewall Virtual System Bandwidth Control
NEW QUESTION # 37
Which of the following parameters is not required for an IKE proposal?
- A. Negotiation mode
- B. Encapsulation mode
- C. Encryption algorithm
- D. Authentication algorithm
Answer: A
Explanation:
Comprehensive and Detailed Explanation:
* IKE (Internet Key Exchange) proposalincludes:
* Encryption algorithm# Ensures data confidentiality.
* Authentication algorithm# Verifies the identity of peers.
* Encapsulation mode# Defines whether IPsec operates intunnel mode or transport mode.
* Why is C the correct answer?
* Negotiation mode is not part of the IKE proposal; it is configured separately in the IKE policy.
HCIP-Security References:
* Huawei HCIP-Security Guide # IKE Configuration
NEW QUESTION # 38
SYN scanning requires a fully established TCP connection and is recorded in system logs.
- A. TRUE
- B. FALSE
Answer: B
Explanation:
Comprehensive and Detailed Explanation:
* SYN scanning is a stealthy TCP scanning technique used by attackers to detect open ports.
* How SYN scanning works:
* The attacker sends aSYN packetto a target port.
* If the port isopen, the target responds with aSYN-ACK.
* Instead of completing the handshake with anACK, the attacker sends anRST (reset) packet, leaving the connection half-open.
* Why is this statement false?
* SYN scanning does NOT establish a full connection (three-way handshake).
* It may not always be recorded in system logs, depending on firewall settings.
HCIP-Security References:
* Huawei HCIP-Security Guide # TCP SYN Scanning & Intrusion Detection
NEW QUESTION # 39
The difference between DoS attacks and DDoS attacks is that DoS attacks are usually directly initiated by attackers, whereas DDoS attacks are usually initiated by attackers controlling multiple zombies.
- A. TRUE
- B. FALSE
Answer: A
Explanation:
Comprehensive and Detailed Explanation:
* DoS (Denial-of-Service)# A single attacker sends excessive traffic to a target.
* DDoS (Distributed Denial-of-Service)# Uses multiple compromised devices (zombies or botnets) to amplify the attack.
* Why is this statement true?
* DDoS attacks originate from multiple sources (botnets), unlike DoS attacks.
HCIP-Security References:
* Huawei HCIP-Security Guide # DoS vs. DDoS Attacks
NEW QUESTION # 40
If data filtering is configured on the firewall but is not correctly referenced in the security policy, the data that should be blocked can still be transmitted normally.
- A. TRUE
- B. FALSE
Answer: A
Explanation:
Comprehensive and Detailed Explanation:
* Firewalls enforce security policies based on rules defined by the administrator.
* Data filtering rules must be explicitly referenced in security policies to take effect.
* Why is this statement true?
* If a filtering rule exists but is not linked to a security policy, it will not apply to network traffic.
HCIP-Security References:
* Huawei HCIP-Security Guide # Data Filtering Policy Configuration
NEW QUESTION # 41
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Huawei H12-725_V4.0 Exam is intended for professionals who have experience in security-related roles, such as security engineers, network administrators, and system administrators. HCIP-Security V4.0 certification is recognized globally and can help professionals advance their careers by demonstrating their expertise in security. Passing the exam requires a combination of experience, knowledge, and preparation, and candidates are encouraged to take advantage of study materials and practice exams to ensure success.
Huawei H12-725_V4.0 (HCIP-Security V4.0) Exam is a certification test that aims to validate the skills and knowledge of professionals in the field of security. H12-725_V4.0 exam is designed to assess the ability of candidates to design, implement, and maintain secure networks and systems using Huawei products and technologies. HCIP-Security V4.0 certification also demonstrates the ability to identify and mitigate security threats and vulnerabilities.
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