C4090-452 by IBM Actual Free Exam Questions And Answers

Question 1

A customer has a Storwize V7000 and wants to minimize downtime to perform backup and recovery in their Microsoft Exchange environment.
How would FlashCopy Manager benefit this customer compared to native Storwize V7000 FlashCopy support?

A. Support for application integrated flash copies

B. Can use tape as a FlashCopy target

C. Supports FlashCopy-based remote mirroring

D. Provide inter-cluster consistent flash copies

Discussion 0

Correct Answer: A Vote an answer

Question 2

What are the three required hardware components of the Storwize V7000 Unified for a minimally configured system?

A. One file module, a Storwize V7000 controller enclosure and one expansion enclosure

B. Two file modules and a Storwize V7000 controller enclosure

C. A Storwize V7000 controller and two expansion enclosures

D. Two file modules and one Storwize V7000 expansion enclosure

Discussion 0

Correct Answer: B Vote an answer

Question 3

Which statement is true when comparing the unified storage architecture of Storwize V7000 Unified with a standard N3000 series?

A. N series supports PAID 10

B. Storwize V7000 Unified supports RAID DP

C. N series utilizes Read cache

D. Storwize V7000 Unified automates Information Lifecycle Management

Discussion 0

Correct Answer: D Vote an answer

Question 4

The Global Mirror with change volumes function can be defined as:

A. Automated synchronous migration of file-based data between storage pools

B. Synchronous mirror with flashcopy of block data

C. Asynchronous mirroring of a flashcopy created on a file system

D. Asynchronous mirror with flashcopy of block data

Discussion 0

Correct Answer: D Vote an answer

Question 5

What statement is true regarding Snapshots in a Storwize V7000 Unified NFS environment?

A. Snapshots are space-efficient and writeable.

B. Snapshots are space-efficient and use Redirect-on-write.

C. Snapshots are space-efficient and use Copy-on-write.

D. Snapshots use a dedicated/reserved Snapshot area.

Discussion 0

Correct Answer: B Vote an answer

Question 6

A customer has asked the technical specialist for the recommended number of paths to a volume on their newly implemented Storwize V7000.
What is the recommended best practice?

A. 2

B. 8

C. 6

D. 4

Discussion 0

Correct Answer: D Vote an answer

Question 7

A customer is considering the replication of data between two Storwize V7000 systems using an existing, shared inter- site link. The technical specialist has been requested to investigate whether or not this proposal is viable.
To begin the assessment what information should the specialist request for this opportunity?

A. The Recovery Point Objective and the application(s)

B. The amount of peak change data to be replicated and the capacity of the inter-site link

C. The application(s) and the amount of data to be replicated

D. The capacity of the inter-site link and the distance between sites

Discussion 0

Correct Answer: B Vote an answer

Question 8

A customer already has a link established between their primary and secondary locations that they want to use for Storwize V7000 Global Mirror with change volumes.
The technical specialist must verily that the maximum latency between the locations is less than which of the following?

A. 95 ms

B. 80 ms

C. 300 ms

D. 40 ms

Discussion 0

Correct Answer: B Vote an answer

IBM Storwize V7000 Technical Solutions V2 - C4090-452 Exam Practice Test

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