Exam SK0-005 topic 1 question 125 discussion

Shouldn't this be vitualized

This is what I found. A core installation, also known as a headless or minimal installation, provides a command-line interface without a graphical user interface (GUI). This approach aligns with the company policy for several reasons: Reduced attack surface: A core installation eliminates unnecessary components and services, minimizing potential vulnerabilities. Remote management: Core installations are typically managed remotely through secure protocols like SSH, eliminating the need for direct local logins. Efficiency: Core installations use fewer system resources, allowing the server to dedicate more power to its primary functions. Compliance: By not having a GUI, it discourages direct logins and encourages proper remote management practices, adhering to the company policy.

A. GUI (Graphical User Interface): Installing the OS through a graphical interface typically requires physically connecting a monitor, keyboard, and mouse to the server. This would involve direct login access, potentially violating the company policy. B. Core: While a core installation might reduce the server's attack surface compared to a full GUI installation, it wouldn't eliminate the need for direct login for configuration. D. Clone: Cloning an existing server creates a copy of the existing system configuration. While potentially faster for initial setup, it wouldn't address the core policy of avoiding direct login to the new server, especially if the cloned server contains unnecessary accounts or security vulnerabilities.

Chat GPT said this B. Core installation method is best suited to meet the company policy. A core installation method installs only the essential components required to run the operating system. It does not include a graphical user interface (GUI) or any other extra features that are not required for the server's function. This minimal installation reduces the attack surface of the server, making it more secure. Since company policy states that no one is to log in directly to the server, a core installation is the best choice as it removes any unnecessary components and services that could be exploited by unauthorized users. Virtualized installation and clone installation are not relevant to the company policy of prohibiting direct logins. A GUI installation includes unnecessary features and services that could pose security risks. Therefore, a core installation is the best option for meeting the company policy.

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