On Monday, Wednesday and Friday a customer completes a backup of only the files that are changed from the previous full backup.
This is referred to as what type of backup?
A. incremental backup
B. partial file backup
C. differential backup
D. full backup
正解:B
質問 2:
The customer's requirements include a 2U controller. 24300 GB 15k drives, with host connections of SAS and 10Gb SCSI. The customer has no requirement for data migration.
Which system will meet the customer's requirements?
A. DS5020
B. StorwizeV7000
C. DS3524
D. StorwizeV3700
正解:C
質問 3:
On the Storwize V3701J, what is the default cache of a single node?
A. 4 GB
B. 8 GB
C. 16 GB
D. 2 GB
正解:A
質問 4:
Which RAID level provides the best performance?
A. RAID 5
B. RAID 0
C. RAID 6
D. RAID 1
正解:B
質問 5:
IBM Tivoli Storage Productivity Center Select is designed to provide:
A. systems interface modules that provide cross vendor multipathing
B. upward integration modules to significantly reduce overall network traffic
C. the user interface for the IBM storage hypervisor
D. infrastructure management capabilities to manage and optimize heterogeneous storage
正解:D
質問 6:
What device can be used to enable storage virtualization with a DS3500?
A. Storwize V7000
B. XIV system
C. DCS3700
D. TS2900
正解:A
質問 7:
What are two major Eibre Channel topologies? (Select two)
A. switched fabric
B. point-to-point
C. star
D. stretched
E. zoning
正解:A,B