Answer Posted / chinnadurai.s

Synchronization tool that does not require busy waiting
Semaphore S–integer variable
Two standard operations modify S: wait()and signal()
Originally called P()andV()
Less complicated
Can only be accessed via two indivisible (atomic) operations

wait (S)
{
while S <= 0;
// no-op
S--;
}
&#61548;signal (S)
{
S++;
}

Which is better curl or wget?

1087

---

Do cores matter for gaming?

964

---

Why does kernel panic occur?

961

---

How can I clean up my computer?

982

---

How do I clean up and speed up my laptop?

960

---

What is a Kernel?

1074

---

What is the first operating system in the world?

1005

---

What is concurrency go?

1006

---

i want information about real time operating systems because i have an interview tomoorow in valeo company.

3691

---

why we make plex offline online in vxvm?

2898

---

What do you mean by Run time Errors?

1169

---

What is microsoft spreadsheet compare?

964

---

What is an example of a network operating system?

937

---

What Command To Take Backup Other Vg's?

1048

---

wha is very first process created by kernel

1046

---