Q1. What work do you intend to take part in at Wikipedia?
A1. Investigate questionable information, gather sufficient data for correcting it and sharing it with others.
Q2. Do you plan to do something big? {ex: become an admin, crerate a bot, create a Project)
A2. I only just found out that somebody like me with a regular day-job could help edit pages and start new ones. I know a lot of stuff that other people seem to find interesting, (and some that isn't) but I am not aware if I can be of great benefit just yet. ??
Q3. How would a non-admin handle a persistently disruptive user and what steps would they take to prevent it?
A3. 1) Correct (if obviously disruptive) by reverting to an earlier edit; 2)warn user on their talk page (if they are registered); 3) If habitual, report to Admin. Prevention comes with education: having the ability to adopt and be adopted helps those whose disruptions may not be intentional!