www.certfun.com PDF HCIP-openEuler 1 Complete Study Guide and Practice Questions to Pass the H12-621 Exam Here - https://bit.ly/3LVLNVR - are all the necessary details to pass the H12-621 exam on your first attempt. Get rid of all your worries now and find the details regarding the syllabus, study guide, practice tests, books, and study materials in one place. Through the Huawei H12-621 certification preparation, you can become stronger on the syllabus domains, and getting the Huawei Certified ICT Professional-openEuler certification gets easy. certfun.com www.certfun.com PDF HCIP-openEuler 1 How to Earn the H12-621 Huawei Certified ICT Professional-openEuler Certification on Your First Attempt? Earning the Huawei H12-621 certification is a dream for many candidates. But, the preparation journey feels difficult to many of them. Here we have gathered all the necessary details like the syllabus and essential H12-621 sample questions to get to the Huawei Certified ICT Professional-openEuler certification on the first attempt. www.certfun.com PDF HCIP-openEuler 2 H12-621 HCIP-openEuler Summary: Exam Name Huawei Certified ICT Professional-openEuler Exam Code H12-621 Exam Price $300 (USD) Duration 90 mins Number of Questions 60 Passing Score 600 / 1000 Books / Training HCIP-openEuler V2.0 Training Material Schedule Exam Pearson VUE Sample Questions Huawei HCIP-openEuler Sample Questions Practice Exam Huawei H12-621 Certification Practice Exam Let ’ s Explore the Huawei H12-621 Exam Syllabus in Detail: Topic Details Weights openEuler Service Management - Web Services - Apache Overview and Configurations - NGINX Overview and Configurations - DNS Overview and Configurations - MySQL Overview and Configurations - LAMP/LNMP 15% openEuler Cluster Architecture - Cluster Overview - Common Cluster Deployment Tools - Redis Overview 15% openEuler Storage Management - Basic Storage Concepts - Storage Types - Introduction to Shared Storage - Introduction to Distributed Storage 15% Automation Management - Introduction to Automated O&M - Introduction to Ansible - Introduction to SaltStack 15% Advanced Shell Scripts - Conditional Judgment in Shell Scripts - Functions in Shell Scripts - Introduction to grep Commands - Introduction to Regular Expressions - Introduction to sed - Introduction to AWK Statements 10% openEuler OS Security Hardening - OS Security Hardening - OS Network Security - SELinux Access Control 10% openEuler System Monitoring - Commands for Checking openEuler Performance - System Monitoring with Zabbix 10% Comprehensive Practices - Project Requirements - Project Instructions 10% www.certfun.com PDF HCIP-openEuler 3 Experience the Actual Exam Structure with Huawei H12-621 Sample Questions: Before jumping into the actual exam, it is crucial to get familiar with the exam structure. For this purpose, we have designed real exam-like sample questions. Solving these questions is highly beneficial to getting an idea about the exam structure and question patterns. For more understanding of your preparation level, go through the H12-621 practice test questions. Find out the beneficial sample questions below - Answers for Huawei H12-621 Sample Questions 01. What is the main advantage of shared storage in clustered environments? a) Reduced network usage b) Lower CPU consumption c) Centralized data access d) Faster OS boot time Answer: c 02. Which NGINX directive limits the maximum size of a client request body to protect backend services? a) limit_conn b) client_max_body_size c) keepalive_timeout d) sendfile Answer: b 03. Which characteristics are associated with distributed storage systems in openEuler environments? (Select all that apply) a) High scalability b) Single point of failure c) Data redundancy d) Local disk only e) Improved fault tolerance Answer: a, c, e www.certfun.com PDF HCIP-openEuler 4 04. Which tool is commonly used on openEuler to monitor system performance metrics such as CPU and memory usage? a) FTP b) Zabbix c) Telnet d) SCP Answer: b 05. Which mechanism enables automatic service takeover when a cluster node becomes unavailable? a) Failover b) Manual restart c) Load concentration d) Resource throttling Answer: a 06. When optimizing NGINX for high-concurrency access on openEuler, which parameter most directly controls the maximum number of simultaneous connections? a) worker_processes b) worker_connections c) keepalive_timeout d) client_max_body_size Answer: b 07. Which scenarios are best suited for automation in openEuler environments? (Select all that apply) a) One-time experimental changes b) Repetitive configuration tasks c) Large-scale deployments d) Manual troubleshooting only e) Compliance enforcement Answer: b, c, e www.certfun.com PDF HCIP-openEuler 5 08. In Ansible, variables that apply to a specific group of hosts are typically defined in ______. a) host_vars b) inventory c) roles d) group_vars Answer: d 09. Which configurations strengthen authentication security? (Select all that apply) a) Enforcing strong password policies b) Enabling account lockout c) Sharing root credentials d) Multi-factor authentication e) Disabling auditing Answer: a, b, d 10. In an Apache virtual host configuration, the directive used to specify the website root directory is ______. a) ServerRoot b) DocumentRoot c) DirectoryIndex d) ServerAlias Answer: b