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Friday, 2 December 2016

AWS SysOps Exam Question NO : 13

 A user runs the command "dd if=/dev/xvdf of=/dev/null bs=1M" on an EBS volume created from a snapshot and attached to a Linux instance. Which of the below mentioned activities is the user performing with the step given above?


A.  Pre warming the EBS volume
B.  Copying the data from a snapshot to the device
C.  Formatting the volume
D.  Initiating the device to mount on the EBS volume


Answer: A

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