Final answer:
The correct answer is option a. RAID Management on Dell systems can be accessed using Dell OpenManage storage services and the PERC BIOS Configuration Utility, accessible by pressing Ctrl + R during system boot.
Step-by-step explanation:
To access RAID Management for a Dell server system, two particular methods are relevant and frequently used by system administrators. The first method is the use of Dell OpenManage storage services, which is a software suite that enables you to manage your server storage infrastructure efficiently. It provides tools for monitoring the health of your storage components and managing storage configurations, including RAID arrays.
The second common method of accessing RAID Management is via the PERC BIOS Configuration Utility. This is done during the system's boot process by pressing the Ctrl + R keyboard combination when the option is prompted on-screen. This will allow you to enter the BIOS for the PowerEdge RAID Controller (PERC) and configure RAID settings before the operating system loads.
While other options like Dell Support E-Tool, Dell Lasso, and erroneously mentioned '+ for PERC BIOs' might be tools or utilities provided by Dell, they are not typically used for RAID management.
In summary, the correct options to access RAID Management are a - Dell OpenManage storage services and c - pressing Ctrl + R for PERC BIOS Configuration Utility.