Share some IBM Certified Specialist C9020-568 exam questions and answers below.
Which solution offers compression?
A. XIV
B. DS8870
C. FlashSystem 840
D. FlashSystem V840
Answer: D
A customer needs to bridge two Fibre Channel SANs that are 100 miles apart.
Which device is needed at both sites?
A. PEX extender
B. Multiprotocol router
C. 16Gb Fibre Channel switch
D. 10Gb Ethernet Layer 2 switch
Answer: B
Which feature in the XIV allows data on a set of related volumes to enable correctly ordered writes?
A. Mirror Group
B. Volume Group
C. Coupling Group
D. Consistency Group
Answer: D
How is RPO defined?
A. The recovery checkpoint of the database
B. The amount of data loss that's deemed acceptable
C. The recovery point to start the backup after disaster declaration
D. The amount of time it takes, from initial disaster declaration, to having critical business processes available to users
Answer: B
Which term describes how long a business can afford to have systems and applications down after a disaster?
A. Recovery Point Objective
B. Recovery Time Objective
C. Recovery Manager Objective
D. Recovery Restoration Objective
Answer: B
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