Offline update of VMware VCSA Download the latest VCSA patch. Connect the update ISO to the VCSA virtual machine. Connect to the VCSA appliance. Check updates via CD ROM. Select CD ROM + URL. Backup your vCenter Server first.

IT's a minor update so it will be a zip file First step => Place the ZIP update file in a folder accessible to the vCenter instance over HTTPS or "HTTP" Second step => go to Lifecycle Settings, under Administration tab you can find Patch Setup, and the click new and add the link for "Patch downloaded from the internet" => After that configuration you will find the update under the "Updates" Tab

I've done this a number if times and know it's B

D, minor update, zip file

The correct answer is A. Here are the steps to update a vCenter instance with an update ISO file that is not accessible over the Internet: Place the update ISO file in a VMFS datastore that is accessible to the vCenter instance. Log in to the vSphere Client. Click Hosts and Clusters. Right-click the vCenter instance that you want to update and select Update. In the Select Update Source dialog box, select Local File. Click Browse and select the update ISO file that you placed in the VMFS datastore. Click Next. Review the update details and click Install. The vCenter instance will be updated. The other options are incorrect:

A OFFLINE UPDATE https://4sysops.com/archives/three-ways-to-update-vmware-vcenter-server-appliance-vcsa/