Final answer:
In the SDLC, the disposal phase involves archiving information for future reference and sanitizing media to remove sensitive data. Option C is correct for tasks associated with this phase.
Step-by-step explanation:
The student has asked about a particular task that is part of the disposal phase of the System Development Life Cycle (SDLC). In the SDLC, the disposal phase is concerned with properly terminating the old system once the new system is operational. Among the given options, C: Archiving information and sanitization of media is the task associated with this phase. Archiving information ensures that necessary data is preserved for future reference or regulatory compliance. Sanitization of media refers to the process of removing sensitive data from storage devices to prevent unauthorized access after they are no longer in use, thereby securing the information at the end of its lifecycle.