Please give me answers for these 23 True/False questions: https://www.dropbox.co
ID: 3565020 • Letter: P
Question
Please give me answers for these 23 True/False questions:
https://www.dropbox.com/s/ysjojp4lxgckr2f/Quiz4.pdf?dl=0
In linux, the TASK_RUNNING state represents both the raedy and running processes. The processes in TASK_INTERRUPTIBLE state are woken up when they receive a signal. A process in TASK_UNITERRUPTIBLE state is not woken up when it receives a signal. A process is put in TASK_STOPPED state when it receives a SIGSTOP signal. A zombie process in EXIT_ZOMBIE state. In linux, each CPU maintains its own runqueue. The runqueue consists only of the processes in TASK_RUNNING state. In linux, a process can have one of 140 different priority levels. In linux, the real-time processes can have priority levels between 0 and 99 and are scheduled as per either FIFO or round-robin discipline. In linux, the non-real time processes can have static/dynamic priority between 100 and 139. In linux, the non-real time processes are characterized as either interactive or batch. In linux, a higher priority process can preempt a lower priority process from the CPU right away. In linux, the time quantum assigned to a process depends on its static priority. In linux, the dynamic priority of a process can vary in the range (+5, -5) around the static priority. In linux, the dynamic priority of a process decreases (in numerical value) with the increase in the average sleep time. A process with static priority 100 is considered interactive when its average sleep time exceeds 200ms. In linux, a process with static priority 139 is never considered interactive. For batch processes, Linux uses a virtual round robin policy where an expired process (the process that has finished its time quantum) does not get a new time until all processes have used their current time quantums. In linux, real-time processed do not expire. In linux, interactive processes generally get a fresh time quantum as soon as they finish their current one. In linux, the next process to run on a CPU is the one at the head of the highest priority non-empty active queue. In linux, an idle CPU migrates some processes from a busy CPU. An idle CPU looks for work starting with CPUs in its lowest level scheduling domain.Explanation / Answer
Answer for all above questions is True