Circle the correct answer.

Typically, in a distributed computing

environment $($such as Hadoop$),$ fault

tolerance is handled by:

A$.$ Running Hadoop by using many cluster nodes$/$servers

B$.$ Duplicate map$()$ and reduce$()$ in all nodes

C$.$ Programmers

D$.$ Replicating data in some nodes

E$.$ Sort and shuffle handles fault tolerance

F$.$ All of the above

Group of answer choices

A

B

C

D

E

F