Consider a system running 10 i/o-bound processes and 1 cpu-bound process. assume that the i/o- bound processes issue an i/o operation once for every millisecond of cpu computing and that each i/o operation takes 10 milliseconds to complete (we assume that there is no competition among i/o operations). assume that the cpu-bound processes do not issue any i/o operations. a round-robin scheduler with quantum size 1 milliseconds is used to schedule all these 11 processes together. we assume that the context-switching overhead is 0.1 millisecond and that all processes are long-running tasks. calculate the cpu utilization.

Number of megabytes of ram in a computer. qualitative or quantitative? because

The two main ways in which marketers address the competition with their strategies are by satisfying a need better than a competition and by

When you type the pwd command, you notice that your current location on the linux filesystem is the /usr/local directory. answer the following questions, assuming that your current directory is /usr/local for each question. a. which command could you use to change to the /usr directory using an absolute pathname? b. which command could you use to change to the /usr directory using a relative pathname? c. which command could you use to change to the /usr/local/share/info directory using an absolute pathname? d. which command could you use to change to the /usr/local/share/info directory using a relative pathname? e. which command could you use to change to the /etc directory using an absolute pathname? f. which command could you use to change to the /etc directory using a relative pathname?