When NT was revised for release 4, the graphics code which manages the screen was moved into the kernel. This was done to improve speed. Do you foresee any problems with this change? What is the...

When NT was revised for release 4, the graphics code which manages the screen was moved into the kernel. This was done to improve speed. Do you foresee any problems with this change?

What is the difference between a thread and a process? Under what circumstances might you encounter a critical data problem? How would you resolve such a problem?