Which facility dynamically adds probes to a running system, both in user processes and in the kernel?

Related MCQs

• There are 10 different processes running on a workstation. Idle processes are waiting for an input event in the input queue. Busy processes are scheduled with the Round- Robin time sharing method. Which out of the following quantum times is the best value for small response times, if the processes have a short runtime, e.g. less than 10ms?
• The operating system and the other processes are protected from being modified by an already running process because
• Users                that their processes are running on a paged system.
• The model in which one kernel thread is mapped to many user-level threads is called
• The model in which one user-level thread is mapped to many kernel level threads is called                        
• A circuitry that processes that responds to and processes the basic instructions that are required to drive a computer system is
• The kernel is                of user threads.
• A deadlock avoidance algorithm dynamically examines the                      to ensure that a circular wait condition can never exist.
• Because the kernel thread management is done by the Operating System itself
• If a kernel thread performs a blocking system call,