I'm going to say a chart. I could be wrong. If the chart didn't have text with it- how do you know what the chart is for?
A map, it needs text, but these days people just use GPS's.
Answer:
problem-solving
Explanation:
he is making sure all his problems have been resolved before starting a new shift.
Answer: Scope resolution operator(::)
Explanation: A member function and the constructor can be called within the function easily but for the execution of the these components outside the class , a special operator is required to call the functions. The scope resolution operator(::) preceding with the name of class is thus used for defining of the function outside class.This operator maintains the cope of the function and constructor outside the class.
