umm i am pritty shure i dont know
In telecommunication, it is hard to deal with as it involves communication and interactions with other people. The major concern about employees and managers is that because of it's difficulty, it makes managers lose their control to their employees that could complicate things and affect the people working in the area. That is why it is the major concern in telecommunication.
I think A would be the answer
The answer is "conference committee".
Conference committee refers to a board of the US Congress designated
by the House of Representatives and Senate to determine differences on a
specific bill. A conference committee is normally made out of senior Individuals from
the standing committees of each House that initially thought about the enactment.