Answer:
C.
Explanation:
It usually shows how much of something is owned, used, distributed, etc.
The shell of an operating system is the programming that interprets the commands and actions of the user of the system.
The positive impact are :
It can work for a long time.
It can solve millions of calculations in a few seconds and save huge amount of data.
It helps to know about technology and other things.
It can be carry from one place to another place.
The negative impacts are :
It may creates health and unemployment problems.
It is useless without electricity.
It have no self thinking power.
It required a trained person to do work
The correct answer is a. effective communication
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Ineffective and barriers to communication are problems that make communication unclear. Workplace communication is at work or at a job. This is not a job newsletter for workers, but for people at home.
