How to perform system maintenance?

597

---

Define multicast routing?

657

---

Give the importance of the osi physical layer?

568

---

Tell me when troubleshooting computer network problems, what common hardware-related problems can occur?

615

---

Give some drawbacks of implementing a ring topology?

573

---

Explain the difference between broadcast domain and collision domain?

601

---

What is the difference between ripv1 & ripv2?

542

---

How do we use rsa for both authentication and secrecy?

538

---

How do we do authentication with message digest(md5)?

549

---

What are digital signatures and smart cards?

571

---

What is the difference between arp & rarp?

538

---

What does cia stand for in security management?

566

---

What is the role of single sign on in authentication technologies?

578

---

What is an arp?

599

---

How does traceroute work? Now how does traceroute make sure that the packet follows the same path that a previous (with ttl - 1) probe packet went in?

535

---