C9020-562 Online Practice Questions and Answers
A NetApp customer has been concerned about the fragmentation of its system. The customer is considering moving to an IBM Storwize solution.
What does the IBM Storwize Family use as the foundational file system for file sharing?
A. HDFS
B. SMB
C. GPFS
D. NFS
An online shopping website stores large amounts of product data and orders on a multi-tier IBM Storwize storage solution. All data is stored in a pool including Nearline, Enterprise, and SSD storage. Depending on purchases, some products may place a higher demand on the storage.
How will Easy Tier assist this organization with its data performance?
A. Promotion of data directly from Nearline to Flash storage
B. Demotion of data from Nearline to Enterprise storage
C. Demotion of data from Flash to Nearline storage
D. Promotion of data from Enterprise to Flash storage
What is the minimum of connections that an IBM Storwize node canister should have to a host according to best practices?
A. 4
B. 1
C. 2
D. 6
A company currently has EMC VNX systems at both production and DR sites, with asynchronous replication between the sites. The company desperately needs to refresh the storage at its production site because of performance and capacity needs, as well as high maintenance costs. The VNX at the DR site is newer and still under lease. They don't have the budget to replace both systems.
How could the IBM Storwize Family solve the problem?
A. Replace production system and use host-based replication to DR site
B. Replace production system and externally virtualize DR system
C. Externally virtualize production system and use Real-time Compression
D. Externally virtualize both production and DR systems
A customer is looking to enhance its existing environment with the addition of an IBM Storwize V7000. The customer currently has an EMC VNX and wants to better utilize this storage.
Which two IBM Storwize features must be licensed to address the customer's needs? (Choose two.)
A. Thin provisioning
B. Tieredstorage optimizer
C. Replication
D. Real-time Compression
E. External virtualization
A customer has two IBM Storwize V5010 systems installed at two locations and is considering IP data replication between the two sites. The IP link between locations is a shared resource and is not scalable.
Why would Global Mirror with Change Volumes be a beneficial solution for this customer?
A. Host writes are directly replicated
B. More appropriate for lower bandwidth intersite links
C. Smaller Recovery Point Objective
D. Utilizes Enhanced Stretched Cluster
A customer wishes to provide a VMware administrator with storage capacity to manage the volume creation. The system only has one storage pool.
How should the customer configure the existing system to limit the capacity provided to the administrator?
A. Use IBM Spectrum Control Base
B. Create one large volume
C. Create another storage pool with new storage
D. Create a child pool
A customer wants to clone a database for use as a test environment.
What feature of IBM Spectrum Control Advanced Edition enables the point-in-time clone to be application consistent?
A. IBM Copy Services Manager
B. FlashCopy
C. IBM Spectrum Protect Snapshot
D. Volume Mirroring
A company has added a second control enclosure to an IBM Storwize V7000 to provide more storage for several servers.
What must be done to the host systems before mapping volumes from the new I/O group?
A. Ensure the hostzoning is in place for the new I/O group
B. Double the queue depth on each volume
C. Verify host mirroring is in place for the volumes
D. Install additional HBAs for connectivity to the new I/O group
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.
A customer has several large disk systems serving up block data over Fibre Channel that are of varying degree of utilization and needs to constrain growth and manage performance. The disk systems are made by EMC, Huawei, Bull, and IBM.
Which IBM software solution should be discussed?
A. IBM Spectrum Control Base Edition
B. IBM Virtual Storage Center for Storwize
C. IBM Cloud Object Storage
D. IBM Spectrum Scale
A customer wants a better understanding of how storage is being used in the file systems of various servers.
Which IBM Spectrum Control tool gathers these details?
A. Storage Resource Agents
B. STAT
C. Tiered Storage Optimizer
D. Capacity reporting
A solution requires access to a file share on the IBM Storwize V7000 Unified via Mac OS X 10.7, RHEL 6.4, and Windows 8.
Where should the technical specialist determine connection protocol support for this mixed environment?
A. SSIC
B. eConfig
C. Announcement
D. SalesManual
Which IBM Storwize family member is capable of two-way system clustering?
A. Storwize V5010
B. Storwize V3700
C. Storwize V5020
D. Storwize V5030
A customer wants to create file shares for its Windows clients. The customer is interested in an IBM Storwize V7000 Unified.
Which protocol should the customer use for file-sharing?
A. SMB
B. NFS
C. SNMP
D. iSCSI
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