C4090-958試験無料問題集（143題）「IBM Enterprise Storage Technical Support V3 認定」

出題：1

A customer with a DS8800 believes that additional host ports need to be connected into the SAN environment. Which resource or application would be used to determine whether the customer's suspicions are correct?

A. Storage Manager Performance Monitor

B. IBM Tivoli NetCool

C. Tivoli Storage Productivitj Center

D. D58999 Performance Monitoring and Tuning Redbook

正解：C 解答を投票する

出題：2

For what is the STAT tool utilized?

A. to project the amount of data moved between different RAID levels

B. to analyze the potential benefit of a multi-tiered storage pool

C. to determine the performance requirements for a managed disk group

D. to gather data to be analyzed with Disk Magic

正解：B 解答を投票する

出題：3

Which IBM enterprise storage solution offers a tape based tier option when used with a Tivoli Storage Manager (TSM) server, called HSM (Hierarchical Storage Manager), and will allow the file system to be extended to TSM managed tape devices?

A. Storwize V7000

B. SONAS

C. N7950T Gateway

D. SVC Easy Tier

正解：C 解答を投票する

出題：4

A Business Partner has proposed a solution for the migration of multiple D64700 systems to an XIV Gen3 with 10 modules.
Which of the following is a migration consideration in this scenario?

A. Only one DS4700 can be migrated at a time

B. Each D34700 LUN will have a single path

C. D64700 controller pairs must be defined as a single target

D. Attach multiple target ports from the same DS4700 controller

正解：B 解答を投票する

出題：5

A customer with Brocade-based fabrics is looking for a quick and simple cost-effective method to gather information about the SAN environment. The informational items desired include total number of active ports, unused ports by switch, ISL oversubscription ratios, and a Visio diagram.
What should the technical specialist suggest to the customer?

A. Tivoli Storage Manager

B. IBM Directorv6.3.1

C. Brocade SAN Health

D. Tivoli Storage Productivity Center Select

正解：C 解答を投票する

出題：6

A customer has an archiving requirement that is considered Big Data. Every 8 hours an average of
4.5 Petabytes of data must be written to tape. The customer currently is considering Oracle SL8500 to meet this requirement.
Why would the IBM TS3500 be a better technical fit?

A. Only T33500 is capable of meeting the throughput requirements.

B. T33500 is capable of faster handoffs due to its greater number of tape robots.

C. TS3500 can meet this throughput requirement without requiring native compression.

D. TS3500 has full support for ACSLS, allowing faster server throughput.

正解：C 解答を投票する

出題：7

A D38800 has Easy Tier enabled and Easy Tier data collection is set to AutoMode.
Which performance statistics are collected?

A. Homogeneous drive volumes

B. Volumes with ETMonitor set to automode

C. All multi-tier volumes

D. Easy Tier managed volumes with lOPmode set to managed

正解：B 解答を投票する

出題：8

A customer is planning to install two XIV storage systems with synchronous mirroring. The two storage systems will be in separate data centers approximately 50 km apart. The technical specialist has been asked what guidelines should be followed to avoid degraded host I/O.
Which guideline should the technical specialist discuss?

A. the link between sites must support minimum speed of 50 Mbps per FC connection

B. if a single link is used between sites, then only connect one module per XIV system to each other

C. use interval schedule named "Never" to configure the synchronous mirror

D. the link between sites must support the full peak host write rate

正解：D 解答を投票する

出題：9

A customer has several legacy storage arrays containing many hot spare disks. The customer has heard that the IBM XIV does not have any hot spares. What should the technical specialist explain to the customer about the way the IBM XIV works?

A. he IBM XIV does not use hot spares; each drive has spare capacity and spreads the data across the spare capacity of each drive.

B. he IBM XIV has two hot spare drives per module to handle failures.

C. Legacy storage arrays with hot spares take hours to rebuild extending the failure window

D. The IBM XIV has four hot spares per module to allow for multiple hot spare failures at one time.

正解：A 解答を投票する

出題：10

A technical specialist is holding a general discussion with a customer who has a large volume of block and file data. The customer tells the specialist that their company's storage maintenance is coming up for renewal and that they are facing pressure from within the company to adopt a Cloud Strategy. The customer's main technical concern is to avoid downtime with migration.
Which solution provides native support for this strategy?

A. StorwizeV7000

B. Storwize V7000 Unified

C. DS8000

D. XIV

正解：A 解答を投票する

C4090-958試験無料問題集「IBM Enterprise Storage Technical Support V3 認定」