E20-307 Engineer Practice Questions

A customer is facing performance issues on their VMAX3 storage array. What should the implementation engineer check first?

• AA. Backup schedules
• BB. Firmware version
• CC. Network latency
• DD. Storage configuration

Which metric should a solutions engineer monitor to ensure optimal performance of VMAX3?

• AA. Network throughput
• BB. Cache hit ratio
• CC. IOPS
• DD. CPU utilization

An engineer is tasked with optimizing the throughput of a VMAX3. Which feature should be implemented?

• AA. Thick provisioning
• BB. Storage Tiering
• CC. Manual data migration
• DD. RAID level changes

If a customer requires low latency for their applications, what should the engineer recommend?

• AA. Reducing LUNs
• BB. Implementing flash storage
• CC. Increasing backup frequency
• DD. Adding more storage drives