Alex manages a team of a hundred employees located at different offices in different locations. He discusses the end of day work reports with every team member. Which mode of communication does Alex use to communicate with all his team members so that they can make decisions quickly? A) blog
B) wiki
C) message board
D) instant messaging

What makes myhexadecimalnumber a child of mynumber? which methods does myhexadecimalnumber inherit directly from the mynumber class? what can an instance of the mynumber class do? what can an instance of the myhexadecimalnumber class do? which methods are overridden? why are they overridden? how many examples of overloading are there? why was this done? where is the super keyword used? what is it doing? why isn’t the incoming value set immediately in the second myhexadecimalnumber constructor? how many examples can you find of an inherited method being called?