A DevOps engineer needs to install bundles via content packages for a continuous deployment setup. In which two ways should this be configured? (Choose two.)

A DevOps engineer needs to install bundles via content packages for a continuous deployment setup. In which two ways should this be configured? (Choose two.)
A . The JCR installer will only update the bundle if the filename changes; always use a unique bundle version in the filename
B . For an out-of-the-box installation, bundles can be installed from /apps./libs and /etc
C . To install bundles for a certain runmode only, the folder name can be used to limit environments where a bundle is installed
D . Before the deployment of the new bundle, remove the old bundle from JCR as first deployment step to make sure the bundle is updated
E . Whenever the JCR installer detects a change of a bundle file, it will install it to the Felix runtime
F . The JCR installer detects bundle changes at arbitrary depths in the JCR tree and automatically deploys those changes bundles

Answer: AB