C9020-562 Online Practice Questions and Answers
A customer experienced an issue on a mission-critical application during overnight processing. The customer needs help understanding exactly when the problem happened and help with troubleshooting.
Which feature of IBM Spectrum Control aids the customer?
A. IBM Spectrum Protect Snapshot
B. Custom Reporting
C. Storage Optimizer
D. Spectrum Virtualize GUI Performance Statistics
Which IBM Storwize Family product possesses the following control enclosure base feature?
-Memory: standard 16 GB memory system total
-HIC slot (different options are possible)
-Standard 10/100/1000 megabits per second (Mbps) Ethernet ports for iSCSI
-
Two 2-core, 2 thread processor
A.
IBM Storwize V5010
B.
IBM Storwize V5020
C.
IBM Storwize V3700
D.
IBM Storwize V5030
A customer is looking to replicate data to its disaster recovery location. The customer has gathered data about I/O and throughput to the storage.
Which piece of information is needed to properly size the bandwidth needed between the two locations?
A. Peak write IOPS
B. Peak write MBps
C. Peak read IOPS D. Peak read MBps
A cloud solution is being planned using the IBM Storwize family to provide storage for multiple clients on IBM Power and Intel hosts.
Which solution provides the necessary storage for the primary site and a disaster recovery location at a data center 1500 kilometers away?
A. Create a four node IBM Storwize V7000 cluster with one I/O Group at the primary data center and the other at the disaster recovery location. Use FlashCopy to copy the volumes from the primary I/O Group to the disaster recovery I/O Group.
B. Create volumeson IBM Storwize V7000 storage at the primary data center and use Global Mirror to create copies on an IBM Storwize V7000 at the disaster recovery location.
C. Create volume mirrors on IBM Storwize V7000 storage at the primary data center with virtualizedexternal IBM Storwize V3700 storage at the disaster recovery location.
D. Create volumes on IBM Storwize V7000 Storage at the primary data center and use Metro to create asynchronous copies on an IBM Storwize V5030 at the disaster recovery location.
Which GUI option forces arrays to use only the preset number of drives when adding or editing arrays in Capacity Magic?
A. Optimize for performance
B. Use child pools
C. Optimize for capacity
D. Use RtC
How does the IBM Storwize native IP replication provide optimal utilization of the IP network?
A. It communicates with external WAN Optimization devices to achieve maximum efficiency.
B. It uses Real-time Compression of data prior to replication.
C. It usesartificial intelligence and sends multiple parallel streams.
D. It utilizes intelligent switches in the network to minimize latency.
A data center provides a Cloud Software as a Service environment primarily for websites and online transactions. Each client is allocated a standard 400 GB LUN for storage. The data center wants to reclaim usable capacity and avoid the need to purchase new disks.
How can this be achieved using IBM Storwize V5020?
A. Implement IBM Real-Time Compression to the existing LUNs to provide more free space.
B. Add a Thin-Provisioned copy to a fully allocated LUN, then remove the fully allocated LUN.
C. Use external storage virtualization to add new LUNs.
D. Reconfigure internal drives from RAID5 to RAID6.
Which product should be included as part of an IBM Storwize Family solution for a customer who desires to simplify and automate capacity management?
A. IBM Spectrum Control
B. Easy Tier
C. IBM Spectrum Archive
D. Tiered Storage Optimizer
An IBM technical specialist has positioned the IBM FlashSystem V9000 storage solution to meet a customer's requirement for a storage solution to host high IOPS with low latency workloads. The IBM FlashSystem V9000 uses an IBM patented Variable Stripe RAID with two dimensional Flash RAID technology.
Which statements describe these features?
A. The Variable Stripe Array function stripes data across its set of chips within a MicroLatency Module.Two Dimensional Flash RAID function provides protection for the MicroLatency Modules.
B. TheVariable Stripe Array function stripes data across its set of chips within a MicroLatency Module.Two Dimensional Flash RAID function provides cluster protection between two installed FlashSystem V9000 systems.
C. The Variable Stripe Array function stripes data across all the installed MicroLatency Modules.Two Dimensional Flash RAID function provides protection across DIMM memory within a MicroLatency Module.
D. The Variable Stripe Array function stripes data across DIMM memory within a MicroLatency Module.Two Dimensional Flash RAID function provides protection for the MicroLatency Modules.
An IBM i customer decided to take advantage of the performance of flash-based storage and is implementing an IBM FlashSystem V9000. The customer plans to move all data to the V9000 with native IBM i attachment.
Which connection protocol is required for this environment?
A.FC
B. FTP
C. 10 Gb FCoE
D. InfiniBand
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