Which statement is true regarding trial versions?

Which statement is true regarding trial versions?
A . The trial version of IBM Spectrum Protect Plus is good for 90 days before upgrading to the paid version is required.
B . IBM Spectrum Protect Plus trial version includes a license key for IBM Spectrum Protect Extended Edition.
C . A license key can be downloaded through Passport Advantage to upgrade from the trial version to the full paid version.
D . The trial version must be uninstalled before upgrading to the full paid version so that it can be properly licensed.

Answer: C