Sounds like you are talking about Grid computing. You can also say cloud computing since that is the buzz words nowadays, but cloud computing is a very general statement.
Answer:
U can go to your profile, then go to your question to see what they have written.
Explanation: Hope this helps
The size of a monitor is not much larger. As these are used from a specific distance, it would be so inconvenient if a monitor size is too big.
The answer is choice D-All of these :)
