IBM C4090-958 Online Practice Questions and Exam Preparation

IBM C4090-958 Online Questions & Answers

• Question 61:

  A customer has just learned that a brand new TS7650G ProtecTIER installation will not run as a virtual tape library with Symantec's NetBackup OST feature concurrently. When should this implementation situation have been discovered?

  A. The Pre-Sales site survey
  B. The Pre-Install Technical and Delivery Assessment
  C. The Solution Communication Vehicle (PTSCV) spreadsheet
  D. The pre-qualification task performed by the subject matter expert for the disk arrays
  B. The Pre-Install Technical and Delivery Assessment

• Question 62:

  A customer wants to add a fully populated BladeCenter chassis to their existing core-edge SAN. They have suffered performance issues in the past due to congestion and over-utilization of inter- switch links (ISL). The customer has asked what is the best practice guideline concerning ISL oversubscription ratio.

  Which one of the following ratios does the technical specialist provide?

  A. 1:1
  B. 10:1
  C. 20:1
  D. 50:1
  B. 10:1

• Question 63:

  What is the earliest model of tape drive format that is compatible with TS1 140 tape drives?

  A. 3590
  B. TS1130
  C. TS1120
  D. 3592 J1A
  D. 3592 J1A

• Question 64:

  A customer has asked that IBM propose a solution to replace a data warehouse that currently resides on two EMO DMX systems. Several staff retired recently, and there is one remaining junior storage administrator. The current solution has approximately 200 usable TB of storage and sees maximum throughput at just under 600 MB/sec and 30,000 IOPS.

  Which solution should be proposed?

  A. A D58700 with 3 TB drives
  B. A Storwize V7000 with 3 TB drives
  C. SONAS configuration with 3 TB Drives
  D. A full frame XIV Gen3 with 3 TB drives
  C. SONAS configuration with 3 TB Drives

• Question 65:

  What is the function of a T33501J Service Bay?

  A. Provides access to tape drives
  B. Provides access to the second tape robot
  C. Provides access to tape drive cleaning tapes
  D. Provides storage for a third replacement robot
  B. Provides access to the second tape robot

• Question 66:

  Which DS8870 Technical and Delivery Assessment (TDA) must be performed for a customer that has a DS8870 system already installed in the same location?

  A. pre-sale TDA
  B. post-sale TDA
  C. pre-install TDA
  D. DA is not required
  B. post-sale TDA

• Question 67:

  When running a model in Disk Magic, what is the recommended sample rate to capture maximum demand?

  A. 1 hour
  B. 2-3 hours
  C. 45-90 minutes
  D. 15-30 minutes
  D. 15-30 minutes

• Question 68:

  A D38800 logical volume is composed of a set of what?

  A. Extents from one extent pool
  B. Extents from both server groups
  C. Extents from only one array site
  D. Extents from a multiple array rank
  A. Extents from one extent pool

• Question 69:

  A customer is looking to consolidate management from several heterogeneous storage platforms.

  Each system is currently attached to an OEM vendor solution with an 'SCSI backbone. Which of the following will help manage the user's storage environment?

  A. IBM Systems Director
  B. IBM SAN Volume Controller
  C. Tivoli Storage Manager
  D. Tivoli Storage Productivity Center
  D. Tivoli Storage Productivity Center

• Question 70:

  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. Each D34700 LUN will have a single path
  B. Only one DS4700 can be migrated at a time
  C. D64700 controller pairs must be defined as a single target
  D. Attach multiple target ports from the same DS4700 controller
  A. Each D34700 LUN will have a single path