Share some IBM Certified Specialist C9020-668 exam questions and answers below.
Which IBM XIV replication feature provides the ability for a remote target volume to be initialized without requiring the contents of the source volume to be re-replicated over an inter-site link?
A. Offline Initialization
B. Quick Initialization
C. Synchronous Replication
D. Asynchronous Replication
Answer: A
Which solution provides virtualization, consolidation, and automation for a cloud deployment?
A. IBM XIV with IBM Spectrum Protect
B. IBM FlashSystem 900
C. IBM Virtual Storage Center
D. IBM Spectrum Accelerate
Answer: C
A customer wants to improve storage efficiency within a data center. The customer requires a low latency storage system that has a highly parallel architecture and comprehensive data reduction with pattern removal.Which system should the technical specialist propose?
A. IBM DS8886 HPFE
B. IBM FlashSystem A9000R
C. IBM FlashSystem V9000
D. IBM XIV with compression
Answer: C
Which IBM products should the technical specialist propose to a customer who is using disk-based backups to meet regulatory requirements for low recovery time objectives?
A. IBM Spectrum Control Advance
B. IBM Spectrum Archive
C. IBM Spectrum protect
D. IBM Spectrum Control Base
Answer: C
A customer needs to exchange encrypted data cartridges with another company. A competitor offers a solution that encrypts the data with static keys loaded the tape drives. IBM proposes IBM TS1150 tape drives using the built-in encryption feature.Which competitive advantage does the IBM TS1150 solution provide?
A. It achieves better throughput by encrypting and compressing data at the same time.
B. It stores keys in the drive that can then be exported to partners in a secure format.
C. It compresses the data before encrypting to achieve a better compression ratio.
D. it writes a unique encrypted data key on the cartridge using public/private key pairs.
Answer: D
Which OpenStack component allows management of IBM XIV and IBM DS8884 through a dashboard that gives administrators control while empowering users to provision resources through a web interface?
A. Swift
B. Horizon
C. Cinder
D. Nova
Answer: B
A customer has floor and rack space constraints.Which model should be included with a single frame IBM TS4500 L25?
A. Additional I/O station
B. Top rack with PDU
C. HD2 storage frame
D. Additional cartridge magazines
Answer: B
Which function provides a high availability feature with dual-site, active-active access to a volume in IBM Spectrum Virtualize?
A. Hypersite
B. Hyperledger
C. Hyper-Scale
D. HyperSwap
Answer: D
A customer wants to improve overall workload performance and is considering adding either an IBM Storwize V7000F or an IBM FlashSystem A9000 to the environment.Which key performance characteristic differentiates these two products?
A. Latency
B. Connect time
C. Cache hit rate
D. Queue time
Answer: A
What is the complete source of information for power, cooling, and floor space requirements for IBM tape products?
A. Preinstall TDA checklist
B. Product announcement letters
C. Installation and Planning Guide
D. IBM Storage System Interoperation Center
Answer: A
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