D-ISM-FN-23 Exam Dumps : Dell Information Storage and Management Foundations 2023 Exam

NVMe (Non-Volatile Memory Express) uses an embedded PCIe (Peripheral Component Interconnect Express) controller to connect hosts to M.2 storage devices. This direct connection allows for high-speed data transfer and low latency, making NVMe suitable for performance-intensive applications.

References:

• Dell EMC Information Storage and Management V5, Module: Storage Technologies

• Scale-out NAS: Scale-out NAS architecture allows the addition of nodes to the NAS cluster seamlessly. Each node contributes to the overall capacity and performance of the system.
• Data Striping: Data is striped across multiple nodes, which enhances performance and enables efficient data protection using mirroring or parity.
• Advantages: This method provides high availability, scalability, and performance improvements as the workload is distributed across multiple nodes.

References: Dell ISM V5 Course, Module on NAS Solutions and Scale-Out NAS.

This is because CNA adapters can support both FC and Ethernet traffic over a single cable2, reducing the need for separate host adapters for each protocol. The other options do not seem to be direct benefits of using FCoE protocol.