How to perform system maintenance?

590

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Define multicast routing?

645

---

Give the importance of the osi physical layer?

561

---

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

607

---

Give some drawbacks of implementing a ring topology?

565

---

Explain the difference between broadcast domain and collision domain?

593

---

What is the difference between ripv1 & ripv2?

539

---

How do we use rsa for both authentication and secrecy?

530

---

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

542

---

What are digital signatures and smart cards?

569

---

What is the difference between arp & rarp?

527

---

What does cia stand for in security management?

557

---

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

561

---

What is an arp?

591

---

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?

531

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