Hitachi HAT-680 - HITACHI DATA SYSTEMS QUALIFIED PROFESSIONAL STORAGE ADMINISTRATION Exam
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Total 101 questions
Question #1 (Topic: )
When configuring external storage on a VSP storage system, what happens when the
Inflow Control option is set to Enable?
Inflow Control option is set to Enable?
A. Writes will be rejected when the external volume cannot be accessed.
B. Writes will be rejected when the cache usage is above threshold 1.
C. Writes will be accepted when the external volume cannot be accessed.
D. Writes will be rejected when the cache usage is above threshold 2.
Answer: A
Question #2 (Topic: )
Which two Hitachi Device Manager procedures would you use to add an HUS system as
external storage to a VSP? (Choose two.)
external storage to a VSP? (Choose two.)
A. Set the Local storage port to Target.
B. Set the external system port to External.
C. Detect external LUNs on the Local system.
D. Set LDEV attributes of the external storage on the Local system.
Answer: C,D
Question #3 (Topic: )
The storage administrator of a VSP must create an LDEV using Hitachi Device Manager.
The VSP has already been selected in the Subsystems screen. Which option is available
from the General Task menu to perform this task?
The VSP has already been selected in the Subsystems screen. Which option is available
from the General Task menu to perform this task?
A. Create LDEV
B. Create Volumes
C. Allocate Storage
D. Storage Navigator
Answer: B
Question #4 (Topic: )
What are two storage resource management functions available in Hitachi Device
Manager? (Choose two.)
Manager? (Choose two.)
A. to determine optimum load balancing algorithms based on I/O profile
B. to group storage resources for management purposes
C. to schedule background microcode updates for storage system groups
D. to search storage resources for outputting reports
Answer: B,D
Question #5 (Topic: )
In which file format is Hitachi Device Manager data exported?
A. .pdf
B. .csv
C. .doc
D. .html
Answer: B
