Online Access Free C9020-563 Practice Test

A customer has three IBM DS8886 systems at a production site mirrored to three corresponding and appropriately sized DS8886s at a remote site located 750 kilometers away.
The customer desires a consistency group that spans all three DS8886s and a low RPO.
Which replication method should be recommended?

• A.Global Mirror
• B.Metro/Global Mirror
• C.Metro Mirror
• D.Multiple Target Peer-to-Peer Remote Copy

What is required for encryption on a new IBM DS8886?

• A.Purchase of optional encryption capable drives
• B.Implementation of the NIST SP800-131a standard
• C.Integration with cryptographic HMC
• D.Installation of Security Key Lifecycle Manager

A customer is faced with contention among servers and volumes on I/O operations and has determined that device resources are the bottleneck in meeting QoS.
Which IBM DS8880 function addresses these performance issues?

• A.HyperPAV
• B.zHPF
• C.Easy Tier
• D.I/O Priority Manager

A customer is purchasing an IBM DS884 with all drives being the same size and speed.
Only Windows hosts will be connected. This customer wishes to minimize storage administrator duties.
How can this be accomplished?

• A.create one pool per processor node
• B.Create one pool per fiber port
• C.Create one pool per frame
• D.Create one pool

What is true of shared capacity when sharing mainframe z/OS and Open/distributed volumes on one IBM DS8886?

• A.When using Global Mirror for z/OS volumes only, the customer needs to purchase the
  Copy Services License for the total capacity including the FB/Open capacity.
• B.Mainframe hosts with CKD volumes and Open servers with FB volumes can share the same Flash ranks.
• C.Mainframe hosts with CKD volumes and Open servers with FB volumes could use the same DS8886 fibre host ports
• D.Mainframe hosts with CKD volumes and Open servers with FB volumes could use the same DS8886 HAs, when using different ports for each.