Online Access Free C9020-668 Exam Questions

A cloud service provider is looking to provide a scalable solution that provides quality of service capabilities, ease of management, deduplication, and integration with OpenStack and VMware while providing sub-millisecond response time.
Which solution should the technical specialist recommend?

• A.IBM FlashSystem 900
• B.IBM Storwize V5010
• C.IBM Spectrum Scale
• D.IBM FlashSystem A9000R

A client has a large Intel server farm and is using IBM Spectrum Virtualize to present volumes to the servers.
The existing backend storage is Dell EMC VNX5800. The client is adding a new VNX5800 storage system and wants to enable volume mirroring.
What can the client do to improve availability utilizing the new storage?

• A.Place the new storage in a hybrid disk group
• B.Mirror volumes with Dell EMC SRDF
• C.Implement IBM HyperSwap
• D.Enable VMware Virtual Volumes (VVOL) support

What is the default configuration of a RAID protection level in an IBM DS8884 HPFE that affects the usable capacity?

• A.RAID-5
• B.RAID-1
• C.RAID-6
• D.RAID-10

A customer asks about the implication of replacing a current tape library with a single disk-only IBM TS7760.
Which key point should the technical specialist address?

• A.Identify the current provision for tape vaulting and disaster recovery.
• B.Validate that the new virtual library emulates the correct drive type.
• C.Check whether current tape media is encrypted.
• D.Confirm the compression ratio on the tapes to calculate the disk space needed.

A security policy for a customer specifies a need for similar methods to manage encryption keys for disk and tape storage. A recent proposal includes the IBM TS4500 and IBM Storwize V5030.
What should the technical specialist highlight?

• A.IBM Spectrum Control will manage encryption for both products.
• B.IBM Security Key Lifecycle Manager will manage keys for both products.
• C.IBM Spectrum Protect will provide encryption keys for both products.
• D.The same USB key can contain the encryption keys for both products.