You installed GoldenGate on your server, but you received an error when you tried to start GGSCI. What is the reason for this issue? 

Answer options:

A. The incorrect version of GoldenGate was installed for your CPU architecture.
B. A license key must be applied first.
C. GoldenGate Manager was not started first.
D. The LD_LIBRARY_PATH variable to $ORACLE_HOME was not set.

A