top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

When process is created what and all things get created in RAM?

+1 vote
265 views

for Ex:
Process Control Block,
then what else?

posted Jun 19, 2015 by anonymous

Looking for an answer?  Promote on:
Facebook Share Button Twitter Share Button LinkedIn Share Button

Similar Questions
+4 votes
What happens to parent process, when a child process is created using vfork() and killed before calling exec

When a process is created using vfork() child process is created and starts running in the parent process address space, until exit() or exec() is called.

What happens to the parent process, if some one kills the child process before calling the exit()/exec()?

0 votes
How many process get created?? 
while(true)
{
  sleep(1); /* sleep for 1 second */
  if(getpid()%2 == 0)
  {
     fork();
  }
}

How many no.of processes are created by the end of 12th second, if
time starts from 0th second? Process id's start from 0.

+4 votes
What is the maximum number of process that can be created in a linux system?

Lets assume I have a system with RAM of 1GB. and virtual memory is 500MB. That brings to 1.5GB i.e. 1500 MBytes.

I have read somewhere that when I process is created stack of 8MB is associated to that process. So, assuming that any of the process is not allocating any dynamic memory or anything, then does it mean that, Maximum number of process that i can create is 1500/8 and i.e. 187 Process.

Please clarify my understanding,

0 votes
What happens if RAM is full and still user tries to run a program?

OS crash?
or process will be in virtual memory?

...