RedHat EX248 問題練習

Red Hat Certified Specialist in Enterprise Application Server Administration 試験

最終更新日: 2026/10/14　収録内容確認済　｜　PDF問題集: 全 106 問収録

【仕様案内】：EX248 問題集（PDF版）は日本語版＆英語版の2言語セットに対応しております（日本語版が準備中の科目は英語版を即時ダウンロードのうえ、日本語版は準備完了次第ご登録メールへ自動送付いたします）。

本ページでは問題集の無料サンプル問題を公開しており、出題形式や現在の理解度を確認することができます。

全106問を収録したPDF版は、EX248 問題集からご確認いただけます。

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Question No : 1
Configure Elytron subsystem to replace legacy security realms and enforce strong password rules.

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Question No : 2
Tune JVM heap settings for a specific server in the domain to allocate 4GB min and 6GB max.

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Question No : 3
Set up graceful shutdown for all servers in a domain using CLI to avoid interrupting live requests.

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Question No : 4
Implement centralized logging for multiple JBoss EAP nodes using rsyslog to a remote log server.

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Question No : 5
Enable JMX monitoring over remote connections secured with SSL and restricted to admin users.

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Question No : 6
Create and execute a CLI batch script that adds a data source, enables it, and tests the connection in a domain server group.

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Question No : 7
Configure HA singleton deployment so only one instance runs in a cluster at any time.

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Question No : 8
Configure a clustered application in domain mode with mod_cluster and load balancing using Apache HTTPD and mod_cluster.

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Question No : 9
Set up a two-host domain (dc-host and hc-host). Configure dc-host as the Domain Controller and hc-host as the Host Controller. Configure authentication using secret-value and test connectivity.

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Question No : 10
Configure a multi-server domain on a single host where two servers (server-one and server-two) belong to different server groups and profiles.

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Question No : 11
Deploy a datasource using CLI, configure it to connect to a MySQL database, and test connection.

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Question No : 12
Enable HTTP access logging and set it to rotate logs daily with a max history of 7 days.

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Question No : 13
Perform a rolling deployment of an updated WAR file across two servers in the same server group.

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Question No : 14
Configure logging so that all error-level logs from a deployed app are written to /var/log/jboss/app-errors.log.

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Question No : 15
Add a custom system property (ENV=production) and access it from a deployed app.

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RedHat: EX432 問題集; EX200 問題集