Getting knowledge of the Huawei H12-621 exam structure and question format is vital in preparing for the Huawei Certified ICT Professional-openEuler certification exam. Our Huawei HCIP-openEuler sample questions offer you information regarding the question types and level of difficulty you will face in the real exam. The benefit of using these Huawei H12-621 sample questions is that you will get to check your preparation level or enhance your knowledge by learning the unknown questions. You will also get a clear idea of the exam environment and exam pattern you will face in the actual exam with the Huawei Certified ICT Professional-openEuler Sample Practice Test. Therefore, solve the Huawei HCIP-openEuler sample questions to stay one step forward in grabbing the Huawei Certified ICT Professional-openEuler credential.
These Huawei H12-621 sample questions are simple and basic questions similar to the actual Huawei HCIP-openEuler questions. If you want to evaluate your preparation level, we suggest taking our Huawei Certified ICT Professional-openEuler Premium Practice Test. You might face difficulties while solving the real-exam-like questions. But, you can work hard and build your confidence on the syllabus topics through unlimited practice attempts.
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
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
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
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
05. Which mechanism enables automatic service takeover when a cluster node becomes unavailable?
a) Failover
b) Manual restart
c) Load concentration
d) Resource throttling
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
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
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
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
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
Answers:
|
Question: 01 Answer: c |
Question: 02 Answer: b |
Question: 03 Answer: a, c, e |
Question: 04 Answer: b |
Question: 05 Answer: a |
|
Question: 06 Answer: b |
Question: 07 Answer: b, c, e |
Question: 08 Answer: d |
Question: 09 Answer: a, b, d |
Question: 10 Answer: b |
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