Online Access Free HPE0-J57 Practice Test

A customer has a new Nimble CS3000 21T storage systems and is facing latency issues for his 2TB ERP database. What would be a design approach to solve this issue ?

• A.Add additional SSd drives as cache to the system and PIN the volume
• B.Perform controller upgrade to a Nimbel CS3000 storage systems
• C.Enable storage tiering on the system and map the volume to the new tier
• D.Change RAID of the drives to RAID -1and setup quality of services for the volume

Which technology is used in a B-series SAN switch to prevent communicate between unauthorized device?

• A.VSAN
• B.Port isolation
• C.IVR
• D.Zoning

During Technology workshop ,the customer asks about different between converged and fibre channel switches. What would be a benefits of using flex fabric switches in a fibre channel storage environment?

• A.Zones can be configured for QoS with high ,medium, and low priorities within a fabric on a zone by zone basic
• B.Support for combining multiple physical switches in to one virtual switch with a single IP address
• C.Support for six Ethernet and two fibre channel ,or six Ethernet and two ISCSI or eight Ethernet adapters per server.
• D.In-flight compression and encryption provides efficient link utilization and security

A customer has an existing configuration consisting of first class and nearline SAS drive in an 8000 SFF enclosure. They add two SFF 8000enclosure that are fully populated with nearline drives to an existing HPE 3Par storeserv 8400 array. What should the customer do to optimize their storage configuration?

• A.Create new CPG for the newly installed drivers
• B.Enable space reclamation
• C.Defrag the CPG and run align drive on their system
• D.Run tunesys and on the array (275)

A customer is a cloud service provider with infrastructure powered by HPE 3PAR Storeserv 9000.The customer is concern about their ability to ensure the quality of service and protect their tenants from unpredictable bursts of I/O from other tenants. What should you recommended to your customer ?

• A.Use priority optimization to enable service level for workloads
• B.Use virtual domain to automatically set multi-tenant policies
• C.Use dynamic optimization to automatically manage quality of service
• D.Use adaptive optimization to optimize service level automatically