HCE-3710試験無料問題集（75題）「Hitachi Vantara Certified Expert

出題：1

A customer's regulatory requirements are to have valid disk-based data at the recovery site regardless of any equipment or logical failure in the system or environment and have the ability to test recovery non-disruptively.
What is the minimum number of disaster recovery site point-in-time copies required to perform recovery testing?
Response:

A. 2

B. 1

C. 4

D. 3

正解：A 解答を投票する

出題：2

A customer is using ShadowImage(SI) on a Virtual Storage Platform (VSP) for a point-in-time copy. The SI P-Vol resides in a SAS HDP pool and the SI S-Vol resides in a SATA HDP pool. During resychronization, the VSP cache write pending hits 60 percent utilization in CLPRO.
What are two ways to reduce the resynchronization impact on host performance?
(Choose two.)
Response:

A. Keep the SI pairs in PAIR state.

B. Run an SI resync during non-peak hours.

C. Run an SI quick split.

D. Put the SI S-Vols in a separate CLPR.

正解：B,D 解答を投票する

出題：3

What are two primary factors when establishing RPO?
(Choose two.)
Response:

A. amount of data to be replicated

B. business objectives

C. cost of bandwidth

D. storage administration complexity

正解：B,C 解答を投票する

出題：4

Your customer has a 300 Mbps line but is unable to get more than 10 Mbps throughput from the Hitachi Universal Replicator pairs. Which system option mode (SOM) setting is causing this problem?
Response:

A. SOM 474 is set to ON.

B. SOM 466 is set to OFF.

C. SOM 474 is set to OFF.

D. SOM 466 is set to ON.

正解：D 解答を投票する

出題：5

What are two cache considerations for Hitachi Universal Replicator on the Virtual Storage Platform (VSP)?
(Choose two.)
Response:

A. M-DKC journal cache is not used during initial copy operations.

B. Cache sizing is not an issue with Hitachi Universal Replicator due to journaling function.

C. Journal data will de-stage to disk when cache write pending exceeds 50 percent.

D. Journal overflow occurs when journal data destages to disk.

正解：A,C 解答を投票する

出題：6

What are two benefits of using ShadowImage on an HUS 150?
(Choose two.)
Response:

A. S-Vol size can be larger than the P-Vol.

B. S-Vol can be cascaded off a TrueCopy volume

C. It provides up to 9 copies.

D. It provides up to 8 copies.

正解：B,D 解答を投票する

出題：7

A customer is implementing a single ShadowImagecopy of 10 TB of storage on a VSP. How much storage must be provided for the secondary volumes (S-Vols)?
Response:

A. 20 TB

B. 40 TB

C. 10 TB

D. 0 TB

正解：C 解答を投票する

出題：8

How does distance between sites affect host response time when using asynchronous replication?
Response:

A. Host response time is not affected by increased distance.

B. Host response time is unpredictable with increased distance

C. Host response time increases with increased distance.

D. Host response time decreases with increased distance.

正解：A 解答を投票する

HCE-3710試験無料問題集「Hitachi Vantara Certified Expert - Replication Solutions Architect 認定」