HP hpe2-k42 practice test

Question 1

A customer wants to use VVols on its HPE Nimble array. What is a prerequisite?

• A. FC connectivity to the array
• B. AF-series arrays only
• C. NCM for vsphere 6.0 or higher
• D. HPE Nimble VMware Integration license

Question 2

What flash to disk ratio is typical for optimal read performance?

• A. 20-25% flash capacity
• B. 15-20% flash capacity
• C. 10-15% flash capacity
• D. 5-10% flash capacity

Question 3

The exhibit represents volume with a single snapshot.

One new block has been written, and one existing block has been overwritten. What is the state of
block ownership?
A.

B.

C.

D.

Question 4

Which statements are true about HPE Nimble SNMP support? (Select two.)

• A. The array can receive SNMP traps.
• B. SNMP v3 is supported.
• C. Arrays use the alert level setting for email alerts to determine the events that are sent as SNMP traps.
• D. UDP traps are supported.

Question 5

What is the HPE Nimble grouping of volumes that share snapshot/replication schedules?

• A. volume set
• B. volume group
• C. volume collection
• D. consistency group

Question 6

Which firewall ports should be opened for HPE Nimble array for outbound access? (Select two.)

• A. SNMP: 162
• B. HTTP: 80
• C. HTTPS: 443
• D. SSH: 22
• E. SSH: 2222

Question 7

Which Kind of licensing approach do HPE Nimble arrays use?

• A. frame-based licensing
• B. all-inclusive licensing
• C. controller-based licensing
• D. capacity-based licensing

Question 8

How can the two onboard Ethernet ports be configured on the controller? (Select two.)

• A. Management only
• B. Management + SMB
• C. Management + iSCSI
• D. Management + FCoE

Question 9

What is volume reserve?

• A. It is the guaranteed minimum amount of physical space reserved for the volume.
• B. It is mandatory for SSD wear leveling.
• C. It enables sparing volume's data.
• D. It is required for volume's snapshots.

Question 10

Which cipher does SmartSecure use?

• A. DES
• B. AES-256
• C. AES-128
• D. Salsa20

Question 11

Volume pinning is technology that is only available to which series of HPE Nimble arrays?

• A. CS-Series
• B. AF-Series
• C. All series
• D. CF-Series

Question 12

Which statement is correct about Zero copy clones? (Select two.)

• A. It if a full copy of all data blocks for full performance.
• B. it allows a volume to be created for online use, based on a snapshot.
• C. it occupies no additional space until new data is written or changed
• D. It is mandatory for customers requiring RPO = 0.
• E. It is required for replication to a Secondary Flash Array's for optimal data protection.

Question 13

What are the differences between the CS1000H and other CS-Series models? (Select two.)

• A. CS1000H supports 11 hard disk drives and 2 DFCs with only slot A of the DFCs populated.
• B. CS1000H cannot be upgraded to CS1000FP.
• C. CS1000H cannot be upgraded to CS1000.
• D. CS1000FP consists of 2 RAID stripes.

Question 14

How are RAID groups organized for the disks in bank A and bank B in the AF-Series array?

• A. They construct a single RAID group if types of disks match.
• B. They construct a single RAID group without any conditions.
• C. They construct a single RAID group if they are deployed together.
• D. They are constructed into separate RAID groups

Question 15

DRAG DROP