DES-1415試験無料問題集（291題）「EMC Specialist - Technology Architect, PowerScale Solutions 認定」

出題：1

A customer has eight X400 24GB RAM that supports 400 client connections today The customer plans to add 400 more clients in the next few months. They are looking at adding an A-Series node to the cluster to help with client connections.
Before they start adding client connections, what hardware change do you recommend?
Response:

A. Add an A100 to offset concurrent client connections

B. Add nodes with SSD to help with connections

C. Add more network switches to increase the number of connections

D. Add RAM to offset concurrent client connections

正解：D 解答を投票する

出題：2

You are adding a new node to an existing cluster. What OneFS function should you use to remove the old nodes from the cluster?
Response:

A. SmartPools

B. AutoBalance

C. SyncIQ

D. SmartFail

正解：D 解答を投票する

出題：3

A PowerScale cluster has four A200 nodes with 15, 12 TB HDDs each. VHS is specified as four virtual drives or 15 percent of the node pool. Which configuration would be used as reserved space for VHS?
Response:

A. 4 virtual drives for each node in the cluster

B. 4 virtual drives in the cluster

C. 15% of the total space in the node pool

D. 15% in the node pool plus 4 virtual drives

正解：C 解答を投票する

出題：4

On an Isilon cluster consisting of eight H500 nodes running OneFS 8.2.1, which type of deduplication is used to maximize storage efficiency?
Response:

A. Post-process

B. Extent-based

C. In-line

D. Target-based

正解：A 解答を投票する

出題：5

If SmartPools is unlicensed on a cluster, which features are NOT enabled?
Response:

A. Metadata acceleration setting, GNA

B. File pool policy filters, snapshot target

C. Specify spill over target, automatic node pool provisioning

D. File pool policy filters, specify spill over target

正解：D 解答を投票する

出題：6

Which SyncIQ policy is required if the goal is to have all source data replicated and to retain deleted files?
Response:

A. Copy Policy

B. AutoBalance Policy

C. Async Policy

D. Sync Policy

正解：D 解答を投票する

出題：7

Which authentication providers can be used when configuring PowerScale netgroups?
Response:

A. MIT KerberosLocalLDAP

B. LDAPNISFile

C. LocalActive DirectoryMIT Kerberos

D. Active DirectoryNISLocal

正解：B 解答を投票する

出題：8

Refer to Exhibit below.

What is represented by the information shown in the exhibit?
Response:

A. Directory quota cannot exceed 2 TB for both /ifs/data/media and /ifs/data/media/photo.Directory quota cannot exceed 900 GB for /ifs/data/media/video.Directory quota can be any size up to 900 GB and each user can only store 75 GB for /ifs/data/media/temp.

B. Directory quota cannot exceed 2 TB for both /ifs/data/media and /ifs/data/media/photo.Directory quota cannot exceed 900 GB for /ifs/data/media/video.Directory quota can be any size up to 2 TB and each user can only store 75 GB for /ifs/data/media/temp.

C. Directory quota cannot exceed 2 TB for /ifs/data/media and no quota limit on /ifs/data/media/photo.Directory quota cannot exceed 900 GB for /ifs/data/media/video.Directory quota can be any size up to 2 TB and each user can only store 75 GB for /ifs/data/media/temp.

D. Directory quota cannot exceed 2 TB for both /ifs/data/media and /ifs/data/media/photo.Directory quota cannot exceed 900 GB for /ifs/data/media/video.Directory quota can be any size up to 2 TB for /ifs/data/media/temp.

正解：B 解答を投票する

出題：9

What is the best case performance for Backup Accelerator when backing up to LTO-4 or LTO-5 drives?
Response:

A. 2.6 TB/hr

B. 1.7 TB/hr

C. 864 GB/hr

D. 3.4 TB/hr

正解：A 解答を投票する

出題：10

One of your customers is interested in an Isilon Gen 6 solution. They have provided basic solution requirements, but their security policies do not allow them to perform detailed data collection for infrastructure and workload analysis.
Which tool should you use to design the new Isilon solution?
Response:

A. Iometer

B. Sizing Tool

C. ClarityNow!

D. Live Optics

正解：B 解答を投票する

出題：11

How are clients, L1 cache, L2 cache, and disks interconnected?
Response:

A. Clients connect to L2 Cache and write coalescer L1 cache connects to disk on its local node L2 cache is connected to L1 on all nodes via internal network

B. Clients connect to L1 Cache and write coalescer L1 cache is connected to L2 on all nodes via internal network L2 cache connects to disks on its local node

C. Clients connect to L2 Cache and write coalescer L1 cache connects to disks on all nodes via internal network L2 cache is connected to L1 on the local node

D. Clients connect to L1 Cache and write coalescer L1 cache is connected to L2 on the local node L2 cache connects to disks on all nodes via internal network

正解：D 解答を投票する

出題：12

A large retail customer is using their PowerScale Gen6 cluster to store receipts. The resulting workflow data consists of only small files. What configuration change is recommended for this environment to reduce CPU overhead?
Response:

A. Decrease the L3 cache on every node in the cluster.

B. Set the requested protection level as mirrored protection.

C. Increase the L2 cache on every node in the cluster.

D. Set the requested protection level higher than the default.

正解：B 解答を投票する

DES-1415試験無料問題集「EMC Specialist - Technology Architect, PowerScale Solutions 認定」