Which of the following options to deliver signals in multithreaded program should be applied to a synchronous signal?
A) deliver the signal to the thread to which the signal applies
B) deliver the signal to every thread in the process
C) deliver the signal to certain threads in the process
D) assign a specific thread to receive all signals for the process
E) all of the above

Question

Quizplus · Accepted Answer

For a synchronous signal, it is best to deliver the signal only to the thread to which the signal applies. Synchronous signals are signals that are generated by the process itself and require a specific action to be taken by the thread that is currently executing the process. Therefore, delivering the signal to every thread in the process or to certain threads would result in unnecessary and potentially harmful actions being taken by those threads. Assigning a specific thread to receive all signals for the process may also result in unnecessary overhead and potentially lead to inefficiencies in the program. Therefore, the best choice for delivering synchronous signals in a multithreaded program is to deliver the signal only to the thread to which the signal applies.

Which of the Following Options to Deliver Signals in Multithreaded