Below is a sample question from MapR Certified Cluster Administrator Study Guide.Anything wrong here with answers . I think answer should be A,B
Q4. What two (2) things does the POSIX client enable you to do that you wouldn’t be able to do if you hadn’t installed it?
A. Use Linux commands to access the cluster
B.* Use hadoop commands to access the cluster
C.* Use maprcli commands to query the cluster
D.Use native applications on the client to access cluster data