Would these statements cause an error? Why or why not? int year = 2019; int yearNext = 2020; int & ref = year; & ref = yearNext; A.2 - 5 pts - What is a dangling/stale pointer? And please give a code example. Does delete delete a pointer? [ Yes ] [ No ] P

What are the two (02) benefits, which may result from a successful implementation of preventive maintenance (pm) program in an organization? (clo3)a)- lean manufacturing b)-overlapping responsibilities c)-the planner is not qualified d)-accurate contractor information e)-reduction in equipment redundancies f)-accurate stores information