C9020-668 practice questions, page 2 of 3, with answer review and explanations.
Question 6
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?
Latency
Connect time
Cache hit rate
Queue time
Question 7
A customer has floor and rack space constraints. Which model should be included with a single frame IBM TS4500 L25?
Additional I/O station
Top rack with PDU
HD2 storage frame
Additional cartridge magazines
Question 8
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?
IBM Spectrum Control Advance
IBM Spectrum Archive
IBM Spectrum protect
IBM Spectrum Control Base
Question 9
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?
Offline Initialization
Quick Initialization
Synchronous Replication
Asynchronous Replication
Question 10
What is the complete source of information for power, cooling, and floor space requirements for IBM tape products?