If the third stage of a repetitive line process cannot complete its activities as fast as stage one or two it has become a:
a. key work location
b. bottle neck
c. place not to work
d. project process location
e. none of these"

The correct answer of the given question is option b, which is the bottleneck.

Explanation:

Most commonly, it is the process in which the point of crowding in an assembly line or in the computer network that arises when the load of work appears too fast to handle the process of the production. The incapabilities get about by the bottleneck generally makes delays and the highest productivity cost. It can have an important impact on the movement manufacturing, and can nicely boost the time and the value of the production.

answer; insolated i/o uses separate memory space,and on the other hand memory mapped i/o uses memory from the main

answer; /// i believe the correct answer is (color filter);