RedHat EX210 問題練習

Red Hat Certified Specialist in Cloud Infrastructure 試験

最新更新時間: 2026/09/21

【秋学習応援セール｜10月限定キャンペーン】：EX210 最新真題を買う時、日本語版と英語版両方を同時に獲得できます。

実際の問題集を練習し、試験のポイントを了解し、テストに申し込むするかどうかを決めることができます。

さらに試験準備時間の35％を節約するには、EX210 問題集を使用してください。

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Question No : 1
To meet security compliance, you must enable FIPS (Federal Information Processing Standards) mode in OpenStack.
How would you configure OpenStack to run in FIPS mode?

正解:

Question No : 2
To enhance OpenStack log security, you must configure auditd to track unauthorized access attempts.
How would you set up auditd for OpenStack logs?

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Question No : 3
To prevent unauthorized access, you need to implement firewall rules to restrict network traffic for OpenStack services.
How would you configure firewall rules using firewalld?

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Question No : 4
To secure OpenStack inter-service communication, you must enable TLS for RabbitMQ.
How would you
configure SSL encryption for RabbitMQ?

正解:

Question No : 5
To secure database communications in OpenStack, you need to encrypt MariaDB traffic between OpenStack services.
How would you configure TLS encryption for the OpenStack database?

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Question No : 6
You need to configure AIDE (Advanced Intrusion Detection Environment) to monitor system files for unauthorized changes.
How would you install and configure AIDE?

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Question No : 7
How would you configure OpenStack services to use SELinux in enforcing mode to enhance security?

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Question No : 8
You need to secure SSH access to OpenStack nodes by disabling root login and enforcing key-based authentication.
How would you configure these security measures?

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Question No : 9
To secure OpenStack authentication, you need to enforce strong password policies for Keystone users.
How would you configure password complexity and expiration policies?

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Question No : 10
You need to implement end-to-end encryption for OpenStack API endpoints to protect data in transit.
How would you configure SSL/TLS for the OpenStack API services?

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Question No : 11
Your OpenStack Overcloud is experiencing slow performance, and users report delays in launching instances.
How would you diagnose and resolve performance bottlenecks?

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Question No : 12
You need to perform a rolling restart of the OpenStack Overcloud without downtime.
How would you restart services one at a time to maintain availability?

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Question No : 13
A compute node is failing to rejoin the cluster after an Overcloud restart.
How would you troubleshoot and reintegrate the compute node?

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Question No : 14
You notice that some OpenStack services are running but are not responding to API requests.
How would you troubleshoot and restore API connectivity?

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Question No : 15
After a power outage, your OpenStack Overcloud fails to start, and some services remain in a failed state.
How would you systematically troubleshoot and bring the Overcloud back online?

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RedHat: EX200 問題集; EX300 問題集