Free Practice Questions for EMC D-ISM-FN-23 Exam

WWN Zoning: WWN zoning uses the World Wide Name (WWN) of the devices to control access in a SAN environment.

Diagram Context: The "X" in the diagram represents the connection managed by WWN zoning, ensuring that only authorized devices can communicate through the Fibre Channel switch.

References: Dell ISM V5 Course, Module on Storage Networking and Zoning Techniques.

Deploying a VM storage migration solution allows for the movement of virtual machine data across different storage systems without downtime. This enables better utilization and management of storage capacity by balancing the load and freeing up space on the source system. It helps in optimizing storage resources and improves the overall efficiency of the data center.

References:

Dell EMC Information Storage and Management V5, Module: Virtualization and Cloud

FCIP (Fibre Channel over IP) is utilized to interconnect Fibre Channel SANs over long distances. This technology encapsulates Fibre Channel frames into IP packets, allowing them to be transmitted over IP networks. It is particularly useful for interconnecting local and remote FC SANs over distances greater than 200 km, providing a cost-effective solution for SAN extension.References:

Dell EMC Information Storage and Management V5, Module on SAN and FCIP

Log files in a VM environment record the activities and events that occur within the VM. These logs include information about system operations, user actions, errors, and other significant events. Log files are crucial for troubleshooting because they provide detailed records that help administrators diagnose and resolve issues. They can indicate what processes were running, what errors occurred, and provide a timeline of events leading up to a problem, making them an essential tool for maintaining VM health and performance.

References:

Dell EMC Information Storage and Management V5 Course, Module 8: Managing the Storage Infrastructure.

Dell EMC ISM V5 Student Guide, Page 210-211.

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

FCIP (Fibre Channel over IP) encapsulates Fibre Channel frames into IP packets, allowing them to be transported over IP networks. This tunneling technique enables the extension of Fibre Channel SANs over long distances using existing IP infrastructure, facilitating connectivity between geographically dispersed SANs.References:

Dell EMC Information Storage and Management V5, Module on SAN and FCIP