D-ISM-FN-02 Exam Dumps and Practice Questions

An incident is an unplanned disruption of a service or a reduction in its quality, often with an unknown root cause.

Incidents require immediate action to restore service.

Example: SAN switch port down, unexpected storage latency.

Support requests are typically service requests, not incidents.

Impact actions are more about changes, not incidents.

Events preventing corrections might be problems, not incidents.

To implement an FC-NVMe SAN (NVMe over Fibre Channel), you need:

NVMe storage systems that expose NVMe namespaces.

FC-NVMe capable switches that support the new NVMe protocol over Fibre Channel.

Servers with NVMe HBAs (already mentioned in the question).

Option B: Ethernet networks are for NVMe-oF over TCP/RoCE, not FC-NVMe.

Option E: These drivers are for TCP/RoCE, not FC transports.

Signature-based detection is the most common method of malware detection. It works by comparing files and data to a database of known malware signatures:

Fast and efficient for known threats.

Updated regularly by security vendors.

Reputation-based: Looks at the trustworthiness of files/domains.

Behavioral: Monitors actions and identifies suspicious patterns.

Heuristic: Detects new malware based on file behaviors and patterns, useful for unknown threats.

Capacity planning reports in storage environments focus on:

Utilization trends of storage systems (e.g., used vs. available space)

File system usage (volumes, file systems)

Ports (SAN/NAS connections)

This enables proactive capacity management and ensures enough resources are available to meet future demands.

5G represents the fifth generation of mobile networks and offers several significant advantages over 4G, 3G, and earlier generations:

Increased speed: 5G delivers data speeds up to 100 times faster than 4G LTE.

Enhanced capacity: Supports more devices per square kilometer, crucial for IoT and smart cities.

Low latency: Reduces delay in data transmission, enabling real-time applications like remote surgeries or autonomous vehicles.

Increased bandwidth (Option B) is part of the overall increased capacity.

Reduced distance (Option C) is incorrect; 5G uses shorter wavelengths, meaning shorter range.

Lower cost (Option D) is not a key advantage of 5G technology itself.