A customer has a critical 700 GB application that is CPU- and disk-intensive. The backup window
for this application is one hour. Which backup method would you recommend for this application?
A.
LAN-free backup
B.
Serverless backup
C.
LAN-based backup
D.
Direct-attached backup
LAN Free means SAN backup but that will put load on the hosts that is already CPU and disk intensive.
LAN Based backup has the same issues as above
Direct attached means that the host will backup directly to a device but still has this CPU and disk restriction.
My guess is Serverless as the backup load will be on a storage node that acts as a proxy server where a snapshot is mounted….
So Serverless backup seems to be the correct answer to me.
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agree… serverless
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