Suppose a computer system and all of its applications were completely bug free. Suppose further that everyone in the world were completely honest and trustworthy. In other words. we need not consider fault isolation. In this case and in the absence of bugs, fault isolation, and malicious behavior, the system can optimize for the performance metric chosen by the OS designer. So if the OS designer wants to optimize for responsiveness, is it true or false to say that the OS would then give preference to tasks, such as responding to keystrokes, that are short and cause user-visible output rather than imposing new rules to restrict access to the kernel? True False