By default, automatic updates are ________ to protect the destination file from virus infection

PowerPoint uses one of ____ programs to develop a chart.

A. two B. three C. four D. five

Answer the following statements true (T) or false (F)

1) A process that is waiting for access to a critical section does not consume processor time. 2) The case of cooperation by sharing covers processes that interact with other processes without being explicitly aware of them. 3) It is possible for one process to lock the mutex and for another process to unlock it. 4) One of the most common problems faced in concurrent processing is the producer/consumer problem. 5) Processes need to be synchronized to enforce mutual exclusion.