EMC Updated D-ISM-FN-23 Exam Questions and Answers by navy

Gateways are an essential component of an IoT architecture, providing the connection between user devices and the network. Gateways act as a bridge between the device layer and the cloud layer, enabling the remote monitoring and control of user devices. Gateways also provide security features such as data encryption and authentication, which helps protect user data. Additionally, gateways provide additional features, such as data aggregation and protocol conversion, which can help increase the efficiency of the overall IoT architecture.

The Business Continuity layer in a modern data center architecture is responsible for defining strategies and measures to minimize the impact of both planned and unplanned outages. This layer ensures that the organization can continue its critical operations without significant downtime. It includes disaster recovery planning, data protection, backup, and restore processes, ensuring the availability and resilience of IT services during disruptions.

References:

• Dell EMC Education Services (https://education.dell.com/content/emc/en-us/home/certification-overview/find-exam/ismv41.html)
• (https://home.pearsonvue.com/dell)

RAID 6 is characterized by double parity, which means that it uses two parity blocks to protect against data loss. This double parity allows RAID 6 to tolerate the failure of two drives within the RAID array, making it more reliable than RAID 5, which only uses single parity.

References:

• Dell EMC Information Storage and Management V5 documentation.
• Dell Certification Overview

The orchestration layer in a modern data center architecture is responsible for the automated arrangement, coordination, and management of resource provisioning. It uses predefined workflows to ensure that resources are provisioned and managed efficiently, allowing for automated updates and management across the data center.

References:

• Dell EMC Information Storage and Management V5 documentation.
• Dell Certification Overview