IBM C1000-021 Online Practice Questions and Exam Preparation

IBM C1000-021 Online Questions & Answers

• Question 41:

  A customer is evaluating an IBM Storwize V7000 for high performance storage for applications and the ability to run storage backups with the least impact on performance. Which solution meets the customer's requirements?

  A. Create volumes with volume mirroring between I/O Groups.
  B. Use IBM Spectrum Protect Snapshot to create a copy to another storage pool.
  C. Create volumes with volume mirroring to a virtualized external IBM Storwize V5010.
  D. Setup volumes from two IBM Storwize V7000 systems and use Metro Mirror.
  B. Use IBM Spectrum Protect Snapshot to create a copy to another storage pool.

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  Reference: https://www.ibm.com/downloads/cas/L1VYBZGR

• Question 42:

  An IBM Storwize customer must update the encryption key on a regular basis. What is required to change the local master encryption key?

  A. Type current key when prompted using the IBM Storwize GUI.
  B. Ensure USB flash drives containing current keys are installed.
  C. Reduce the number of encrypted arrays of zero.
  D. Allow IBM Storwize node canisters to be taken offline one at a time.
  B. Ensure USB flash drives containing current keys are installed.

• Question 43:

  A company needs to configure an IBM SVC Enhanced Stretched Cluster. The two nodes are located in different buildings on the campus that contain isolated SAN fabrics. Which option can be used to configure the interconnect?

  A. FCIP
  B. 1 Gb Ethernet
  C. FCoE
  D. iSCSI
  A. FCIP

• Question 44:

  A customer required software that provides recommendations for data placement in appropriate pools on the IBM Storwize V7000. Which IBM Spectrum Control feature enables this?

  A. Cognos
  B. Advanced analytics
  C. Performance Reports
  D. Easy Tier
  D. Easy Tier

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  Reference: https://www-356.ibm.com/partnerworld/wps/servlet/download/DownloadServlet? id=JUhU1cUlAyeiPCA$cntandattachmentName=ibm_system_storage_svc_easy_tier_in_7_3.pdfandtoken=MTU1MzM2MTQ3NDU3Mg==andlocale=en_ALL_ZZ

• Question 45:

  A customer wants to enable encryption on its IBM Storwize V7000. The customer has an IBM Storwize V7000 Gen1 control enclosure and three Gen1 expansion enclosures. Which solution should the technical specialist propose?

  A. Upgrade to version 7.4 and enable the encryption license on all enclosures
  B. Upgrade to version 7.4 and enable the encryption license on the IBM Storwize V7000 Gen1 control enclosure
  C. Replace the whole system with a Gen2 and enable the encryption license on the new system
  D. Replace just the IBM Storwize V7000 Gen1 control enclosure with a Gen2 and enable the encryption license
  A. Upgrade to version 7.4 and enable the encryption license on all enclosures

• Question 46:

  Which function produces the heat map file that is used as input to STAT?

  A. Easy Tier
  B. Storage Tier Optimizer
  C. Disk Magic
  D. Comprestimator
  A. Easy Tier

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  Reference: https://www-01.ibm.com/support/docview.wss?uid=tss1wp101852andaid=1

• Question 47:

  Which IBM storage product allows for scalability up to a maximum of two control enclosures with a clustered system?

  A. IBM Storwize V5020
  B. IBM Storwize V5030
  C. IBM FlashSystem V9000
  D. IBM Spectrum Virtualize for Cloud
  C. IBM FlashSystem V9000

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  Reference: https://www-01.ibm.com/support/docview.wss?uid=ssg1S1005242

• Question 48:

  A customer wants a self-service catalogue to provision storage in their environment. Which IBM solution provides for this requirement?

  A. IBM Spectrum Connect
  B. IBM Spectrum Control Advanced
  C. IBM Spectrum Virtualize
  D. IBM Storage Insights Pro
  C. IBM Spectrum Virtualize

• Question 49:

  A customer is considering the purchase of an IBM Storwize V5030, but data space is a challenge.

  Which tool helps the customer to see how much data space can be saved when compared to the size of the current disk system?

  A. Capacity Magic
  B. Comprestimator
  C. Workload Estimator
  D. Hardware Sizing Calculator
  A. Capacity Magic

• Question 50:

  A customer is considering both an IBM VersaStack converged and a competitor's hyper-converged systems for a new system running mixed workloads including virtual machines and database servers. What should the technical specialist highlight to the customer?

  A. Expanding storage on a hyper-converged system requires additional protocol support
  B. Hyper-converged systems save the customer money on database licenses
  C. Hypervisor choices are limited by design on converged systems
  D. Compute and storage resource can scale independently on a converged system
  D. Compute and storage resource can scale independently on a converged system

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  Reference: https://www.ibm.com/it-infrastructure/storage/converged-infrastructure