EMC VNX Solutions Specialist Exam for Technology Architects - E20-545 Exam Questions
QUESTION NO: 1
You are proposing a storage solution using a VNX system. What will you tell the storage administrator about the default setting for VNX IP address filtering?
You are proposing a storage solution using a VNX system. What will you tell the storage administrator about the default setting for VNX IP address filtering?
Correct Answer: D
QUESTION NO: 2
A customer maintains a mission-critical database with a small transaction logging file. The customer would like to have the transaction log share array resources with other applications while maintaining a specified response time for the database. What Unisphere Quality of Service control mechanism will provide the necessary functionality?
A customer maintains a mission-critical database with a small transaction logging file. The customer would like to have the transaction log share array resources with other applications while maintaining a specified response time for the database. What Unisphere Quality of Service control mechanism will provide the necessary functionality?
Correct Answer: A
QUESTION NO: 3
A storage administrator has initiated a VDM failover.
What information is replicated to the secondary site?
A storage administrator has initiated a VDM failover.
What information is replicated to the secondary site?
Correct Answer: C
QUESTION NO: 4
Data compression uses what other feature to reduce the amount of capacity a LUN uses?
Data compression uses what other feature to reduce the amount of capacity a LUN uses?
Correct Answer: A
QUESTION NO: 5
Which feature is used by MirrorView/A to track changes made to the Primary mirror during the replication cycle?
Which feature is used by MirrorView/A to track changes made to the Primary mirror during the replication cycle?
Correct Answer: C
QUESTION NO: 6
A customer system has the watermark processing disabled. To which value will the low water mark (LWM) default?
A customer system has the watermark processing disabled. To which value will the low water mark (LWM) default?
Correct Answer: D
QUESTION NO: 7
A customer presents a variety of storage LUNs to the ~fileserver Storage Group and begins provisioning VNX OE for File storage. AVM detects both thick and thin Pool LUNs.
How does AVM utilize each LUN type?
A customer presents a variety of storage LUNs to the ~fileserver Storage Group and begins provisioning VNX OE for File storage. AVM detects both thick and thin Pool LUNs.
How does AVM utilize each LUN type?
Correct Answer: C
QUESTION NO: 8
What action should be done to align data to LUN structure on a Windows 2008 raw disk?
What action should be done to align data to LUN structure on a Windows 2008 raw disk?
Correct Answer: A
QUESTION NO: 9
VNX storage systems are being deployed in an environment that requires block storage disaster recovery from a remote site. Key concerns are low RPO times for disaster recovery and low CPU loading on the VNX Storage Processors.
Which remote replication technology will meet these concerns?
VNX storage systems are being deployed in an environment that requires block storage disaster recovery from a remote site. Key concerns are low RPO times for disaster recovery and low CPU loading on the VNX Storage Processors.
Which remote replication technology will meet these concerns?
Correct Answer: A
