Final answer:
'xVu' is not a recognized command or notation in standard software installation processes. The truthfulness of the statement cannot be determined without additional context.
Step-by-step explanation:
The statement appears to be referring to a specific notation or command within the context of a computer technology process or program, possibly related to a software installation. However, the term 'xVu' does not correspond to any widely recognized command or notation in the field of computer technology or software installation.
Without further context or clarification, it's not possible to conclusively answer whether 'xVu' must be used during an installation as a 'true' or 'false' assertion. Typically, the installation process for software involves running an executable file or using a packaging manager which may have its own set of commands or notations, but 'xVu' is not standard in this context.