Why should you care about the OSI Reference Model
Answer / Sourabh Kumar Singh
The OSI Reference Model provides a framework to understand how data communication occurs between different devices. Understanding this model helps in troubleshooting network issues, implementing security measures, and developing interoperable network systems.
| Is This Answer Correct ? | 0 Yes | 0 No |
explain what is meant by port blocking within lan?
what purpose we are using the ARP ? what purposes we are using ip config?
Where do you get updates on security?
What is Firewall? I saw in one website Firewall is software and hardware and combination of software and hardware.It is used to protect user information or avoiding crackers.how it is?Whether it is hardware?If not then why the images are like that?(a wall ).Please help me by answering this question.Advance thanks.
What is the difference between a switch and a hub?
What is information security?
Why do we use virtual private network?
Is vpn traffic encrypted?
What is BSOD?
Explain what is the role of single sign on in authentication technologies?
Explain the difference between discretionary access control and mandatory access control?
What is classful and classless routing?