File Info
| Exam | IBM Virtualized Storage V2 |
| Number | C1000-021 |
| File Name | IBM.C1000-021.VCEplus.2019-05-03.46q.tqb |
| Size | 716 KB |
| Posted | May 03, 2019 |
| Download | IBM.C1000-021.VCEplus.2019-05-03.46q.tqb |
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Demo Questions
Question 1
A customer would like to reduce the amount of backup data being stored on its IBM Storwize V7000 storage. Which IBM Spectrum Protect feature should the technical specialist propose?
- Encryption
- Data deduplication
- Node replication
- Integration with hardware snapshots
Correct answer: D
Question 2
A technical specialist is conducting a disk technology briefing to position the IBM FlashSystem V9000 against flash drives in an IBM Storwize V7000. The customer asks, "Why is SSD latency greater than a flash module?" How should the technical specialist respond to the customer?
- Larger capacity SSDs use TLC technology which is slower than MLC
- The SSD is using a traditional drive style interface protocol, which can cause a performance overhead.
- SSDs use much slower internal SLC flash technology than the IBM FlashSystem, which uses eMLC/MLC.
- The cache memory in the IBM Storwize V7000 is less, which increases latency.
Correct answer: A
Question 3
A customer has two IBM Storwize V7000 I/O groups. As part of its business continuity plan, one unit is located within its primary site and the other at a disaster recovery site. The customer synchronously replicates between each IBM Storwize V7000.
What should the customer configure to provide fast non-disruptive failover in case of an outage?
- Transparent Cloud Tiering
- Stretched cluster
- HyperSwap
- Global Mirror
Correct answer: C
Explanation:
Reference: https://en.wikipedia.org/wiki/IBM_SAN_Volume_Controller Reference: https://en.wikipedia.org/wiki/IBM_SAN_Volume_Controller
