Practice Exam

Question 1

A cluster was recently expanded from 4 to 8 nodes. What system resiliency improvement can be made?

Answer 1

Reconfiguration of MDM to a five node cluster

Question 2

A customer wants to generate a troubleshooting bundle of PowerFlex system activity. Which three logs does the report generate?

Answer 2

cloudlink center, PowerSwitch, VMWare ESXi

Question 3

Which SDN technology incorporates edge computing and delivers security in a hybrid cloud environment?

Answer 3

VMWare NSX-T Ready

Question 4

What is a benefit of using Fine Granularity storage pools?

Answer 4

compression

Question 5

An organization is decommissioning an application and must clean up the associated objects. What is the first step to perform in PowerFlex Manager?

Answer 5

unmap the volumes

Question 6

An administrator is creating an NFS export on a PowerFlex system with existing file shares. They are unable to select the NFS option. What is the cause of the issue?

Answer 6

the NAS server doesn’t have NFS enabled

Question 7

An EPS solutions architect and a customer completed the design in EPS online. The customer wants to perform the automated network check the following week. How does the solution architect enable the customer to perform the check using EPS online?

Answer 7

publish the predeployment checks report

Question 8

Which two options are available when setting the Performance Profile of an SDS?

Answer 8

high
compact

Question 9

What is the amount of spare space PowerFlex Sizer assumes?

Answer 9

10%

Question 10

A customer wants to deploy file services. They want to share files between their UNIX systems. What protocol must FSN support?

Answer 10

NFS

Question 11

Which are two prerequisites for adding volumes using PowerFlex Manager?

Answer 11

minimum free device capacity of 240GB

minimum of three SDS nodes

Question 12

Which PowerFlex solution has the minimal starting footprint but scales to hundreds of nodes?

Answer 12

Appliance

Question 13

What happens to the data stored on the SDSs when a protection domain is inactivated?

Answer 13

the data remains on the SDSs

Question 14

Which type of quota is set at a file system level to limit the amount of capacity that can be consumed?

Answer 14

user quota

Question 15

An administrator must create a file system for an application that provides exactly 500GB of usable space. What size file system must the admin create?

Answer 15

501.5GB

Question 16

A customer application generates 2GB/s writes and any expected outages will not exceed 3 hours. What percentage of 200TBs should be allocated as journal capacity?

Answer 16

11%

Question 17

Which solution configuration allows independent scaling along with integrated networking?

Answer 17

PowerFlex Rack two layer model

Question 18

What block size is used for medium granularity data layout in PowerFlex?

Answer 18

1MB

Question 19

An engineer is configuring the IP addresses for the SDSs in the cluster. There are four SDSs in the cluster. What is the maximum number IP addresses that can be configured in total?

Answer 19

32

Question 20

Which protocol does FSN use?

Answer 20

SMB

Question 21

Which role manages RBAC and LDAP user federation?

Answer 21

(security admin)

Question 22

An admin is configuring an IOPS limit on a snapshot. What is the minimum number of IOPS that they can set on the snapshot if the default value is not used?

Answer 22

11

Question 23

A user must make data available over the SMB protocol. Which software component must be used?

Answer 23

FSN

Question 24

Which maintenance mode must be selected when the maintenance mode window is longer than 30 minutes?

Answer 24

protected maintenance mode

Question 25

For which component does the CloudLink Agent unlock the drives?

Answer 25

SDC

Question 26

What are the minimum and maximum volume sizes that can be created in the PowerFlex system?

Answer 26

8GB 1PB

Question 27

What is the role of the tiebreaker MDM in a PowerFlex cluster?

Answer 27

helps with determining the primary MDM within the cluster

Question 28

Which component must be configured to use NVMe over Fabric Technology?

Answer 28

SDT

Question 29

What is the default location where CloudLink Center backs up its configuration data?

Answer 29

local desktop

Question 30

What is the purpose of having multiple copies of data on different SDSs within a storage pool in a PowerFlex system?

Answer 30

ensures data availability after failures

Question 31

An administrator wants to run a backup manually in PowerFlex Manager. Under which tab can the user find the backup option?

Answer 31

serviceability

Question 32

A customer has their own management services. They prefer to build their own environment and want a broader range of network options?

Answer 32

custom node

Question 33

In which two scenarios must an administrator add more space so a customer can write to the file system?

Answer 33

the grace period for the quota expires the file system reaches a hard limit

Question 34

Which two actions can be performed for an existing protection domain?

Answer 34

(add new volumes and change the PD name)

Question 35

Which node type supports AMD processors?

Answer 35

R6525

Question 36

What is the basis for physical data placement in a PowerFlex system?

Answer 36

Log Structure Array

Question 37

Which two remote protection configurations are available in PowerFlex Manager?

Answer 37

peer systems journal capacity

Question 38

A customer is generating a troubleshooting bundle in PowerFlex Manager for a support call. Which two download options do they have for the file?

Answer 38

send to configured support assist download locally