File Info
| Exam | IBM Virtualized Storage V2 |
| Number | C1000-021 |
| File Name | IBM.C1000-021.Prep4Sure.2020-01-20.49q.vcex |
| Size | 29 KB |
| Posted | Jan 20, 2020 |
| Download | IBM.C1000-021.Prep4Sure.2020-01-20.49q.vcex |
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Demo Questions
Question 1
A customer has IBM Spectrum Virtualize at the primary location and IBM Storwize V7000 at the DR location. The customer purchased IBM VSC for both locations and wants to set up Global Mirror.
What has to be done to the IBM Storwize V7000 system to support this functionality?
- Put SVC nodes with IBM Spectrum Virtualize in front of the IBM Storwize V7000
- Purchase license for Remote Mirror.
- Change the system layer to Replication.
- Add 10 GbE adapters to the IBM Storwize V7000
Correct answer: C
Explanation:
Reference: https://www.academia.edu/27750217/IBM_System_Storage_SAN_Volume_Controller_and_Storwize_V7000_Best_Practices_and_Performance_Guidelines Reference: https://www.academia.edu/27750217/IBM_System_Storage_SAN_Volume_Controller_and_Storwize_V7000_Best_Practices_and_Performance_Guidelines
Question 2
An IBM i customer had performance requirements and is considering flash-based storage using an IBM FlashSystem V9000. The customer plans to move all data to the IBM FlashSystem V9000 with native IBM i attachment.
Which connection protocol is required for this environment?
- InfiniBand
- iSCSI
- 10 Gb FCoE
- FC
Correct answer: D
Question 3
A customer has just learned about IBM Data Reduction Pools and Data Deduplication for the IBM Spectrum Virtualize Software for the IBM Storwize Family.
How are these functions licensed?
- Both are billable features
- Both are included in the IBM Spectrum Virtualize Software for Storwize
- Both are licensed by TB and billed independently of each other
- Both are licensed by the Storage drawer and can be part of the IBM Spectrum Virtualize Software bundling package
Correct answer: B
Question 4
The customer is using an IBM SVC to manage storage capacity and plans to add some flash capacity to resolve some application performance concerns caused by month-end reporting operations. These applications have acceptable performance for the rest of the month.
How should the customer automate the use of the flash capacity to manage these monthly workload peaks?
- Use IBM Spectrum Control Tiered Storage Optimizer.
- Use Volume copy with preferred write.
- Use IBM Storage Insights Pro
- Use IBM Spectrum Virtualize Easy Tier.
Correct answer: D
Question 5
A customer has a single, non-IBM storage system with 100 drives of the same capacity. The storage administrators spend most of their time trying to eliminate hot spots. The customer is considering an IBM Storwize V5020 purchase with approximately the same number of drives.
Which IBM Storwize feature helps resolve these issues?
- A single storage pool
- Volume migration
- HyperSwap
- Auto-storage pool balancing
Correct answer: B
Question 6
A customer is considering the purchase of an IBM Storwize V5030, but data space is a challenge.
Which tool helps the customer to see how much data space can be saved when compared to the size of the current disk system?
- Capacity Magic
- Comprestimator
- Workload Estimator
- Hardware Sizing Calculator
Correct answer: A
Question 7
Which tool can be used to quickly estimate the compression ratio for a SVC environment?
- Capacity Magic
- Disk Magic
- Comprestimator
- Data Reduction Estimator Tool
Correct answer: C
Explanation:
Reference: http://www.redbooks.ibm.com/redpapers/pdfs/redp5031.pdf (27) Reference: http://www.redbooks.ibm.com/redpapers/pdfs/redp5031.pdf (27)
Question 8
Which tool is used to calculate usable storage space for IBM Storwize disk subsystems?
- Storage Insights
- Disk Magic
- Visual Storage Intelligence
- Capacity Magic
Correct answer: D
Question 9
What must be configured and installed to use VMware Virtual Volumes (VVols) with IBM Storwize solutions?
- IBM Spectrum Virtualize
- IBM Spectrum Access
- IBM Spectrum Connect
- IBM Spectrum Control Standard Edition
Correct answer: A
Explanation:
Reference: http://www.redbooks.ibm.com/abstracts/sg248328.html?Open Reference: http://www.redbooks.ibm.com/abstracts/sg248328.html?Open
Question 10
What is the minimum number of paths that an IBM Storwize node canister should have for each host according to best practices?
- 8
- 1
- 2
- 4
Correct answer: B
Explanation:
Reference: https://books.google.com.pk/books?id=N3rJAgAAQBAJ&pg=PA240&lpg=PA240&dq=at+least+4+paths+paths+IBM+Storwize+node+canister+should+have+for+each+host+according+to+best+practices&source=bl&ots=iZob3xd_Nr&sig=ACfU3U0QRXbJWxs1xv1c_PZvEzgB3mTmwA&hl=en&sa=X&ved=2ahUKEwjr_bKC1pjhAhXEjKQKHd3CAlIQ6AEwAnoECAoQAQ#v=onepage&q=at%20least%204%20paths%20paths%20IBM%20Storwize%20node%20canister%20should%20have%20for%20each%20host%20according%20to%20best%20practices&f=false Reference: https://books.google.com.pk/books?id=N3rJAgAAQBAJ&pg=PA240&lpg=PA240&dq=at+least+4+paths+paths+IBM+Storwize+node+canister+should+have+for+each+host+according+to+best+practices&source=bl&ots=iZob3xd_Nr&sig=ACfU3U0QRXbJWxs1xv1c_PZvEzgB3mTmwA&hl=en&sa=X&ved=2ahUKEwjr_bKC1pjhAhXEjKQKHd3CAlIQ6AEwAnoECAoQAQ#v=onepage&q=at%20least%204%20paths%20paths%20IBM%20Storwize%20node%20canister%20should%20have%20for%20each%20host%20according%20to%20best%20practices&f=false
