A SysOps Administrator Created an AWS CloudFormation Template and Launched

Multiple Choice

A SysOps Administrator created an AWS CloudFormation template and launched it for the first time. The stack failed with a status of ROLLBACK_COMPLETE . The Administrator identified and resolved the template issue causing the failure. How should the Administrator continue with the stack deployment?

A) Relaunch the template to create a new stack.
B) Execute a change set on the failed stack.
C) Perform an update-stack action on the failed stack. Perform an update-stack action on the failed stack.
D) Run a validate-template command. Run a validate-template command.