Which three actions should be performed to check whether the new nodes are ready for running addNode.sh and to help correct any problems?

After evaluating the various methods for extending a cluster, you decide to use addNode.sh.

The cluster originally consisted of four nodes: RACNODE1, RACNODE2, RACNODE3, and RACNODE4. Now two nodes called RACNODE5 and RACNODE6 have been installed and connected to the cluster by OS administrations.

Which three actions should be performed to check whether the new nodes are ready for running addNode.sh and to help correct any problems?

A.
cluvfy stage -pre crsinst -n RACNODE5/ RACNODE6 -C + DATA -q +VOTE -orainv

B.
<oinstall group> -fixup -verbose

C.
cluvfy stage -post hwos -n RACNODE5, RACNODE6 -verbose

D.
cluvfy comp peer -refnode RACNODE1 -n RACNODE5, RACNODE6 -orainv <oinstall group> -osdba <asmdba group> -verbose

E.
cluvfy stage -post hwos -n all -verbose

F.
cluvfy stage -pre nodeadd -n RACNODES, RACNODE6 -fixup

G.
cluvfy comp peer -refnode RACNODES -n RACNODE6 -orainv <oinstall group> -osdba <asmdba group> -verbose