operating systems

Which of the following scheduling algorithms is non-preemptive?

• Round Robin

• Shortest Job First

• First Come First Serve

• Priority Scheduling

Which of the following scheduling algorithms may suffer from starvation?

• Round Robin

• Shortest Job First

• First Come First Serve

• Priority Scheduling

What is the purpose of process synchronization in operating systems?

• To ensure that only one process can access a shared resource at a time

• To ensure that processes run in a fair and efficient manner

• To ensure that processes can communicate with each other

• To ensure that processes do not block each other

The segment of code in which the process may change common variables, update tables, write into files is known as :

• program

• critical section

• non - critical section

• synchronizing

Which of these method waits for the thread to terminate?

• sleep()

• isAlive()

• join()

• stop()

How many threads can a process contain?

• 1

• 0

• multiple

• 2

1. The capability to control the access of multiple threads to any shared resource is called_____________

• Synchronization

• Multitasking

• multithreading

• None

______________wakes up a thread that called wait() on same object.

• start()

• run()

• notify()

• sleep()