Operating System Processes Quiz

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What component of a process stores the address of the next instruction to be executed?

Program counter

During a context switch, what happens to the state of the currently running process?

It is saved for later resumption

Which section of a process contains dynamically allocated memory?

Stack

What is the primary function of the Process Control Block (PCB) in an operating system?

<p>To handle user input/output operations</p> Signup and view all the answers

When a process is in the 'Ready' state, what does this indicate about its execution?

<p>It is prepared to run and waiting to be assigned to the CPU</p> Signup and view all the answers

In Linux, how are processes identified and managed within the system?

<p>By unique process IDs (PIDs)</p> Signup and view all the answers

What is the primary benefit of using threads in modern applications?

<p>Increased efficiency</p> Signup and view all the answers

Which type of parallelism distributes subsets of the same data across multiple cores?

<p>Data parallelism</p> Signup and view all the answers

What is Amdahl's Law used to identify?

<p>The impact of the serial portion on performance gains</p> Signup and view all the answers

Which thread model allows many user-level threads to be mapped to many kernel threads?

<p>Many-to-Many</p> Signup and view all the answers

Which thread library provides an API for thread creation and synchronization and is common in UNIX operating systems?

<p>POSIX Pthreads</p> Signup and view all the answers

In Java, what is the standard practice for creating threads?

<p>Implementing the Runnable interface</p> Signup and view all the answers

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