What is an arp and how does it work?

1176

---

What is multicasting?

988

---

What is ospf protocol

1063

---

Explain what is the role of single sign on in authentication technologies?

1079

---

Explain what does cia stand for in security management?

987

---

Explain what are all the technical steps involved when the data transmission from server via router?

1061

---

What is kerberos protocol?

1052

---

explain what is meant by port blocking within lan?

1038

---

Explain for a small lan which class of addressing is used?

982

---

Explain what is difference between arp & rarp? How both of these protocols will work, and where it will use?

1000

---

Explain what are digital signatures and smart cards?

1207

---

Explain in mobile and computer and home is it possible that we see and listen person voice and activity carefully for destroying their privacy?

970

---

explain how do we do authentication with message digest(md5)? (Usually md is used for finding tampering of data)

937

---

What is difference between discretionary access control and mandatory access control?

995

---

What is classful and classless routing?

1018

---