Here you have the best Dell DEA-41T1 practice exam questions
An administrator is implementing LTO-5 drives in their backup solution. They plan to disable hardware data compression through their backup appliance.
What is the maximum data rate that can be achieved?
The maximum data rate that can be achieved with LTO-5 drives when hardware data compression is disabled is 140 MB/s. This rate refers to the native, uncompressed data transfer rate for LTO-5 technology.
A server is experiencing issues with completing POST. The environment does not have a KVM or `Crash cart` available to view where the system is halting.
Which method can an administrator use to determine the first place to start troubleshooting?
The best method to determine the first place to start troubleshooting in the absence of a KVM or Crash cart is to check the iDRAC Post Code. The Integrated Dell Remote Access Controller (iDRAC) provides an interface for remotely monitoring and managing the server. The Post Code will display the last system post code prior to booting the operating system, which can help pinpoint where the system is halting. This eliminates the need for physical access to the server, making it a suitable troubleshooting method in this scenario.
What advantage do NVDIMMs have over other server-based memory technologies?
NVDIMMs, or Non-Volatile Dual In-line Memory Modules, have the distinct advantage of being able to retain data even after a power loss. This capability is particularly valuable in scenarios where data integrity and consistency are critical, such as in high-performance computing or enterprise server environments. While other memory technologies lose their contents when power is lost, NVDIMMs provide a reliable solution for data retention, making them a superior choice in these situations.
What is an accurate statement in reference to software RAID?
Software RAID uses CPU resources because it performs RAID calculations using the primary CPU instead of relying on separate hardware, like hardware RAID. This can impact system performance, especially under heavy disk I/O operations.
What is a consideration for a hardware administrator who is physically installing multiple servers into a rack?
When physically installing multiple servers into a rack, it is crucial to avoid unevenly loading the rack to prevent creating a hazard. Uneven loading can lead to instability and potential physical danger. Ensuring an even distribution of weight is a primary concern to maintain safety and operational integrity of the hardware.