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

Dell EMC Data Domain is a disk-based backup and recovery solution that incorporates inherent source-based deduplication technology. This deduplication reduces the amount of data that needs to be stored by eliminating duplicate copies of repeating data, thus improving storage efficiency and reducing costs. Data Domain systems are designed to provide reliable and high-performance backup and recovery services.References: Dell Information Storage and Management V5, Backup and Recovery Solutions,Dell Certification Resource

The correct sequence of steps to perform a data recovery operation is as follows:

• Backup client requests backup server for datastore services.
• Backup server instructs storage node to load backup media in the backup device.
• Backup server scans backup catalog to identify the client and data to be restored.
• Data is read and sent to the backup client.This sequence ensures that the appropriate data is identified and restored efficiently.References:

• Dell EMC Information Storage and Management V5, Module on Data Backup and Recovery

The Cisco MDS-9132T switch model supports NVMe over Fibre Channel (FC) in a 32Gb/s SAN fabric. NVMe (Non-Volatile Memory Express) is a protocol designed for SSDs to exploit the performance potential of flash technology and provides faster data access compared to traditional SCSI protocols. The MDS-9132T is optimized for modern data centers requiring high-performance storage connectivity.

References:

• Dell EMC Information Storage and Management V5 course material, Module on Fibre Channel SAN.
• Cisco MDS 9000 Series Multilayer Switches data sheet.