One third of the schools are done and the new system is awesome . Most of the schools I cover still have the old equipment so I do alot of service calls . I am currently in a Cisco CCNA class at college .

Question with options to choose from: What must be my occupation ?
OPTIONS:
A). None of the above choices .;
B). I must be a software engineer .;
C). I must be an IT professor .;
D). I must be an IT professional .;
D).