Dell EMC
D-ECS-DY-23
Q1:
Which command is used to update the hare switch firmware?
○
A
updateArista○
B
flashboot○
C
firmwaredownload○
D
update firmware
Dell EMC
D-ECS-DY-23
Q2:
How are files locked by ECS with NFSv3 enabled?
○
A
ECS runs pNFS as does any NFSv4 server○
B
ECS globally locks files from any node at any site○
C
The NFSv3 clients do file locking○
D
ECS runs NLM as does any NFSv3 server
Dell EMC
D-ECS-DY-23
Q3:
In an environment with two or more VDCs, which operation is unavailable when network connectivity is interrupted between the VDCs?
○
A
Read object○
B
Update object○
C
Write object○
D
Create bucket
Dell EMC
D-ECS-DY-23
Q4:
A company has removed the VDC from the replication group and is no longer able to add it back. What is the cause of this issue?
○
A
The same VDC cannot be added back to the replication group, it must be given another name○
B
The VDC cannot be added back to the existing replication group, a new replication group must be created for the VDC○
C
The same VDC can be added back to the replication group, but only before failover processing is completed successfully○
D
Removing the VDC from the replication group initiates failover processing for permanent failures
Dell EMC
D-ECS-DY-23
Q5:
A storage administrator asks you if ECS requires the use of file gateways for Hadoop data. What should be your response?
○
A
Yes; ECS comes with a file gateway that automatically moves the data to the ECS○
B
Yes; ECS acts as a file gateway○
C
No; ECS has a built-in tool to move data into HDFS○
D
No; ECS does not require file gateways