Explain PowerMax 2500 and 8500 Bay Configurations, System Connectivity, and Flexible RAID POWERMAX-INSTALL Practice Questions (Page 1)

Questions 1–5

1. 1foundation · easy

   How does Flexible RAID differ from traditional RAID in terms of drive groups?

   • AFlexible RAID uses a pool of drives, while traditional RAID uses fixed drive groups.
   • BFlexible RAID requires a dedicated RAID controller, while traditional RAID uses software RAID.
   • CFlexible RAID groups must all be the same size, while traditional RAID groups can vary.
   • DFlexible RAID uses only SSDs, while traditional RAID uses only HDDs.
   Reveal Solution Discussion Select an answer first
2. 2application · medium

   A storage administrator is configuring a PowerMax 2500 and needs to connect hosts to the storage system. The hosts are in the same data center and will use Fibre Channel. Which connectivity method should be used to establish front-end connectivity?

   • AUse the management ports on the service processor
   • BUse the back-end ports on the drive bay expanders
   • CUse the built-in front-end ports on the engine's I/O modules
   • DUse the Ethernet ports on the drive bay
   Reveal Solution Discussion Select an answer first
4. 3application · medium

   A PowerMax administrator needs to create a storage group for a critical application that requires high availability. The group will use Flexible RAID. Which configuration step is essential to ensure the RAID group can tolerate a drive failure without data loss?

   • ASet the stripe width to the maximum number of drives
   • BConfigure the group with a dedicated hot spare
   • CSelect a RAID type that provides redundancy, such as RAID 5 or RAID 6
   • DUse a single drive type to simplify management
   Reveal Solution Discussion Select an answer first
5. 4application · medium

   A storage architect is explaining Flexible RAID to a customer who is concerned about the performance impact of traditional RAID 5. The customer wants to use large-capacity drives but is worried about rebuild times. Which benefit of Flexible RAID should the architect highlight to address this concern?

   • AIt uses a fixed stripe width that matches the drive size
   • BIt allows mixing different drive types within the same RAID group
   • CIt dynamically distributes data and parity across all drives in the group
   • DIt requires a dedicated hot spare for each RAID group
   Reveal Solution Discussion Select an answer first
6. 5foundation · easy

   What is the role of back-end connectivity in a PowerMax 2500 or 8500 system?

   • ATo connect the system to the customer's SAN fabric.
   • BTo link multiple PowerMax systems together for replication.
   • CTo provide management access for the storage administrator.
   • DTo connect the storage processors to the drive enclosures.
   Reveal Solution Discussion Select an answer first