What are primary components of AF controller head shelf? (Choose three.)
A . removable NVDIMM
B . hard disk drives
C . solid state disks
D . dual power supplies
E . dual controllers
F . management controller
Answer: C,D,E
Explanation:
Reference: NTS-2001-I_Nimble_Introduction_and_Admin.pdf
DRAG DROP
List in the correct order what the system will do when you perform a handover action.
Answer: 
What are the correct AF series read operations?
A . Check DRA
B . Check NVDIM
C . Retrieve from SS
D . Validate checksum, decompress, dedupe, and return data.
E . Check NVDIM
F . Retrieve from SS
G . Validate checksum, decompress, dedupe, and return data.
H . Check NVDIM
. Check DRA
. Retrieve from SS
. Validate checksum, decompress, dedupe, and return data.
. Check SS
. Check NVDIM
. Check DRA
. Validate checksum, decompress, dedupe, and return data.
Answer: C
How do HF-Series arrays handle caching since NimbleOS 2.2+?
A . access-based eviction
B . first in, first out (FIFO)
C . Adaptive Flash Cache (AFC)
D . Most Recently Used (MRU)
Answer: C
Which AF-Series configurations will provide maximum performance and capacity?
A . 4x AF900Q arrays, without extra shelves
B . 4x AF9000 arrays, each with two all-flash shelves
C . 6x AF5000 arrays, each with two all-flash shelves
D . 6x AF5000 arrays, without flash shelves
Answer: A
How do AF-Series arrays perform sequential stripe write operations?
A . hole filling
B . write full stripes
C . write into zone
D . write in place
Answer: D
What are valid HPE Nimble Windows Toolkit (NWT) prerequisites? (Choose three.)
A . MPIO enabled
B . running iSCSI service
C . Microsoft PowerShell 3.0
D . .NET Framework 4.5.2 or above
E . Java JRE 1.6.0 or above
Answer: A,C,D
DRAG DROP
List basic replication steps in the correct order.
Answer: 
Which prerequisites must be fulfilled before starting the array initialization? (Choose three)
A . HPE Nimble Windows Toolkit installed on a server/laptop.
B . Ensure your laptop/server IP has a static IP address configured on the same subnet as the array management interface.
C . Array updated to the latest firmware.
D . All switch configurations done like flow control and spanning tree.
E . Array registered in InfoSight based on the serial number.
F . HPE Service Processor deployed
Answer: A,B,C
How does HPE InfoSight predict and prevent problems? (Choose three.)
A . Performs global correlations and learn from all systems worldwide.
B . Use Triple+ parity RAID for ultimate data protection.
C . Collect rich telemetry data from across the entire infrastructure stack.
D . Use intelligent housekeeping processes for deduplication and compression.
E . Use proactive fault detection with remote call home diagnostics through HPE Service Processor.
F . Process the information through a combination of predictive analytics.
Answer: A,C,F