DCA-ISM Changed D-ISM-FN-23 Questions

Using an existing IP-based network infrastructure for storage connectivity offers the benefit of being able to extend the network over long distances. IP-based networks are designed tohandle data transmission across geographically dispersed locations, making it possible to connect storage systems in different locations seamlessly. This is particularly advantageous for disaster recovery, remote backup, and cloud storage solutions.References:= Dell ISMv5 Course Module 4: IP SAN and Storage Networking.

The key advantage of cloning a virtual machine (VM) is that it saves time when creating multiple identical copies of a VM. Cloning allows administrators to quickly create exact replicas of an existing VM, including its operating system, applications, and configuration settings. This is particularly useful in environments where multiple VMs with the same setup are needed, such as in testing, development, or deploying standardized environments.

References:

• Dell Information Storage and Management V5 course materials, section on virtualization and VM management
• Dell EMC documentation on VM cloning

During a Shared Technology Vulnerability threat, an attacker exploits the weaknesses of tools used to enable multi-tenancy. Multi-tenancy allows multiple customers to share the same applications or physical infrastructure while keeping their data isolated. However, if there are vulnerabilities in the tools that support this shared environment, attackers can exploit these weaknesses to gain unauthorized access to data or disrupt services.

References:

• Dell EMC Information Storage and Management (ISM) v5, Security and Risk Management Module, particularly the discussion on multi-tenancy and shared technology vulnerabilities.

The purpose of the policy engine in a data archiving environment is to automate the process of moving the appropriate data from primary storage into archive storage. It does this by monitoring data access patterns in primary storage and automatically moving the data that is least accessed into an archive storage device. This process allows for more efficient use of primary storage and also reduces storage costs.