Answer: Threads
Explanation: Threads are the part of the programs in the computer field. It is like the way in which the execution of the procedure/process is carried out. There are also chances of having multiple threads depending on the process.
It's like the command line as an individual which gets processed which can work in the core of the computer system.The condition in the system that there must be presence of atleast one thread .
Answer:
Computer network.
Since it is 2 or more computers connected together.
I would go with A) Tablet because that's basically a bigger phone and mobile cmp combined, its not D) because that's a synonym for a smartphone and not C) because paper and pencil is not like a smartphone, and not B) because that's like reading online books.
When extinguishing a fire, the extinguisher's stream should be aimed at the base of the flame using a sweeping motion. This will allow one to kill the fire from the source. This will quickly put out the fire faster applying the extinguisher from the upside.
I think that they are sufficient analogies. But, the heart allows the organs to remain healthy and active. The motherboard does not fully fit that classification. The motherboard would be more like the spinal cord or nerves.