Exam Code: C9020-461 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: IBM Midrange Storage Technical Support V4
Certification Provider: IBM
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2021 May C9020-461 Study Guide Questions:
Q31. OpenStack Block Storage enables you to add extra block-level storage to which component?
A. OpenStack System Architecture
B. OpenStack Identity Manager
C. OpenStack Compute Instances
D. OpenStack Object Storage
Answer: C
Explanation: OpenStack Block Storage enables you to add extra block-level storage to your OpenStack Compute instances. Reference: http://docs.openstack.org/admin-guide-cloud/content/section_block-storage-intro.html
Q32. Which IBM storage solution provides a powerful hardware platform with compression that can support the massive volumes of data created by today’s demanding cloud and analytics applications?
A. IBM Storwize V7000
B. IBM DCS3700
C. IBM FlashSystem 840
D. IBM Storwize V3700
Answer: A
Explanation: IBM Storwize V7000 Unified and Storwize V7000 provide the latest storage technologies for unlocking the business value of stored data, including virtualization and Real-time Compression. In addition, the systems include a powerful hardware platform that can support the massive volumes of data created by today’s demanding cloud and analytics applications. They are designed to deliver outstanding efficiency, ease of use and dependability for organizations of all sizes.
Reference: http://www-03.ibm.com/systems/pk/storage/disk/storwize_v7000/
Q33. What is the IBM solution used to manage encryption keys for IBM Tape and Elastic Storage Server Advanced Edition?
A. SKLM
B. EKM
C. TSSC
D. SSPC
Answer: B
Up to the immediate present C9020-461 exam engine:
Q34. A customer is considering the costs of a storage system and is most concerned about the overall cost over the system’s lifecycle.
Which cost factor should be considered?
A. TCO (Total Cost of Ownership)
B. OPEX (Operating expense)
C. CAPEX (Capital expenditure)
D. ROI (Return on Investment)
Answer: A
Q35. From a performance perspective, which metric is the most important aspect of the storage system for streaming video?
A. Throughput
B. IOPS
C. Capacity
D. Latency
Answer: B
Q36. The customer has a need to separate into different I/O groups while maintaining a single point of management.
Which standard function of IBM Storwize V7000 provides this capability?
A. IBM Storwize V7000 in a Stretched Cluster
B. Real-time Compression
C. IBM Spectrum Control
D. IBM Storwize V7000 clustered systems
Answer: B
Exact C9020-461 :
Q37. A customer wants to refresh its storage infrastructure for its VDI platform. The customer
also wants to intermix existing work loads on the new platform. The VDI platform is extremely small (<2 TB) and the other work loads are not as intensive from a compute standpoint.
What is recommended for the VDI platform to provide optimum performance?
A. Easy Tier using Nearline SAS drives
B. SSDs for the other platforms and Nearline SAS for VDI
C. SSDs for VDI and SAS drives for the other platforms
D. Nearline SAS drives for both VDI and the other platforms
Answer: D
Q38. A customer has an aging system with more than 400 TB of data and a significant portion of the data is redundant. The customer is currently missing its backup window and needs to conform with the SLAs.
Which IBM solution should you recommend?
A. TS3310
B. IBM Spectrum Archive
C. TS7650G
D. IBM Spectrum Protect
Answer: A
Q39. A customer wants to purchase two IBM Storwize V7000 Unified systems that will be located at separate facilities and needs to share file data.
Which IBM Storwize V7000 Unified systems feature addresses this requirement?
A. Active Cloud Engine
B. Easy Tier for file system
C. Block level compression
D. Metro / Global Mirror
Answer: C
Q40. An IBM customer has had trouble with restores on its older disk array. The last time this happened it caused a 20% drop in web traffic leading to lost sales. They would like to implement a new DCS3860 storage system and have called upon the IBM specialist to provide an overview. The customer is highly concerned about using more space in the data center.
What should the IBM specialist recommend as features on the IBM DCS3860 to address these concerns?
A. Global Parallel File System for automated recovery
B. Dynamic Disk Pooling for automated recovery
C. Volume Copy for automated data placement
D. Easy Tier functionality for automated data placement
Answer: D