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Q17. Which commands allow you to enable NetApp deduplication and verify space savings?
A. sis on <vol>, sis start <vol>, df s <vol>
B. asis on <vol>, asis start <vol>, df s <vol>
C. sis on <vol>, sis start <vol>, df r <vol>
D. sis on, sis start, df p <vol>
Answer: A
Q18. What does NetApp recommend as best practice for zone configuration?
A. single target zoning
B. single initiator zoning
C. multiple initiator zoning
D. single port zoning
Answer: B
Q19. Which components must you configure when configuring CHAP to be used with iSCSI?
A. host, Ethernet switch, storage controllers
B. host and storage controllers only
C. host only
D. storage controllers only
Answer: B
Q20. Which task is part of the site preparation for installation?
A. configure zoning
B. install equipment in rack
C. verify equipment move path
D. verify host to storage connectivity
Answer: C
Q21. What is the significance of using a specific LUN type when creating LUNs manually on a NetApp storage system?
A. The LUNs offset, size of the prefix and suffix is determined by the LUN type, which differs for different operating systems.
B. The LUN types are merely for administrative ease of use and the LUN types can be changed on the fly after creation.
C. The LUN types allow the appropriate host operating systems to use the LUN. For example, a VMware type LUN cannot be read from /written to using a Solaris host.
D. The host operating system will panic when the "wrong" LUN type is selected on the NetApp storage system.
Answer: A
Q22. Which command collects detailed diagnostic information from a Brocade FC switch?
A. supportshow
B. showsupport
C. diagshow
D. showdiag
Answer: A
Q23. Which three statements are true about Asymmetric Logical Unit Access (ALUA)? (Choose three.)
A. It is a set of SCSI commands for discovering and managing multiple paths to LUNs on Fibre Channel and iSCSI SANs.
B. It requires Array Support Library (ASL), a proprietary vendor library.
C. It allows the initiator to query the target about path attributes, such as primary path and secondary path.
D. It no longer requires proprietary SCSI commands.
E. It works in standby and single_image cfmodes.
Answer: ACD
Q24. Which statement is correct regarding virtual machine alignment on VMware ESX?
A. RDM LUNs do NOT suffer from alignment problems because they are accessed directly by VMs.
B. A VMFS LUN with a LUN type of VMware, will always have properly aligned VMs.
C. Alignment issues can occur on any protocol including FCP, iSCSI, FCoE, and NFS
D. msinfo32 or mbrscan can be run for the ESX service console to check for proper alignment of VMs.
Answer: C