You have a domain that was created and configured with WebLogic 10.3.5. You want to upgrade the domain to use WebLogic 12c. Which Oracle tool must you use to upgrade your domain?()
A. Oracle WebLogic Domain Upgrade tool
B. Smart Update
C. Smart Upgrade
D. No tool required, just install WebLogic 12c, update the domain to point to the new WebLogic installation and start your domain.
E. JDeveloper