IBM C4090-452 Online Practice Questions and Exam Preparation

IBM C4090-452 Online Questions & Answers

• Question 51:

  Which of the following is a competitive advantage of the Storwize V7000 RAID configuration wizard?

  A. allows the managed disk to be utilized after the array is formatted
  B. provides a simplified user experience in the creation of RAID arrays
  C. creation of RAID arrays composed of externally connected physical disk
  D. configure RAID levels beyond the capability of competitive storage arrays
  B. provides a simplified user experience in the creation of RAID arrays

• Question 52:

  A customer requires snapshots for their Oracle database running on a Storwize V7000. Which application should the technical specialist recommend?

  A. IBM Systems Director
  B. Tivoli Storage Manager
  C. Tivoli Storage FlashCopy Manager
  D. Tivoli Storage Productivity Center
  C. Tivoli Storage FlashCopy Manager

• Question 53:

  During a demonstration, the technical specialist was asked to configure performance monitoring data collection for a Storwize V7000. How should the technical specialist respond?

  A. Basic performance monitoring is automatic, no configuration is necessary
  B. Basic performance monitoring is only available through the mobile dashboard
  C. Tivoli Storage Productivity Center is required to perform basic performance monitoring
  D. Basic performance monitoring is automatic on the Storwize V7000 and detailed performance monitoring is automatic on the Storwize V7000 Unified
  A. Basic performance monitoring is automatic, no configuration is necessary

• Question 54:

  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 application(s) and the amount of data to be replicated
  C. The capacity of the inter-site link and the distance between sites
  D. The amount of peak change data to be replicated and the capacity of the inter-site link
  D. The amount of peak change data to be replicated and the capacity of the inter-site link

• Question 55:

  What are the possible options used by the Storwize V7000 and Storwize V700FJ Unified to send event notifications to the storage administrator?

  A. CLI, HTTPS, SSH
  B. iSCSI, LDAP, CIMOM
  C. Email, SNMP, Syslog
  D. Syslog. Tivoli Storage Productivity Center, LDAP
  C. Email, SNMP, Syslog

• Question 56:

  What is the preferred replication method that could achieve best application performance with reduced network requirements host performance that is independent of the replication, and RPO higher (with default of 10 minutes)?

  A. Metro Mirror
  B. Global Mirror
  C. Global Mirror with Change Volumes
  D. SAN Volume Controller Split cluster
  C. Global Mirror with Change Volumes

• Question 57:

  What Storwize V7000 configuration function is deployed to perform a tie-break task to address a problem when a node canister is shutdown or goes offline?

  A. I/O group(s)
  B. Quorum disks
  C. Clustered system
  D. Mirrored write cache
  B. Quorum disks

• Question 58:

  Which technology or feature on the Storwize V7UFJO is designed to provide automatic data movement involving SSDs?

  A. FlashCopy
  B. EasyTier
  C. Compression
  D. Volume mirroring
  B. EasyTier

• Question 59:

  A customer has several different storage systems from different vendors all connected on their storage area network. The customer has difficulty in easily using the full capacity of these different storage arrays. What concept within the Storwize V7000 Unified should be emphasized with this customer to convince the customer to purchase the system?

  A. EasyTier
  B. Storage virtualization
  C. Real-time data compression
  D. Integrated block and file I/O
  B. Storage virtualization

• Question 60:

  A customer needs to replace their existing SAN storage environment and wants a new Storwize V7000. Which function of the Storwize V7000 allows the customer to replace their existing equipment with minimal disruption?

  A. FlashCopy
  B. Metro Mirror
  C. VDisk Mirroring
  D. Migration Wizard
  D. Migration Wizard