How are semaphores used?

1137

---

What is the purpose of message queue?

1039

---

What are the 4 types of laws?

1111

---

What is synchronization os?

1037

---

What is the port 8000?

1039

---

What is shared memory in os?

1077

---

What is unix port?

1031

---

How do firewall rules work?

1076

---

What is semaphore os?

1060

---

How do you check if a port is blocked?

1070

---

How can I tell if port 445 is open?

1021

---

How do you tell what ports are open on router?

1061

---

What is the use of interprocess communication?

1059

---

What is j std 001 certification?

1101

---

What is the address for port number 8080?

1025

---