Questions with Answers on Data Network Security & Network management

Questions with Answers on Data Network Security

What are the Security requirements & Attacks in data network security?
Explain the Encryption and Decryption Technique.
What is Encryption algorithm (DES)?
What is Message authentication & Hash functions?
Explain Public -Key Infrastructure.
Explain PKI & Digital Signature.
What is RSA algorithm and key management?

Questions with Answers on Network management & Standards for Computer Networks

Explain the Feasibility and Network design plan.
What are the Network requirements?
How to do the Network configuration?

What is the method of Implementing performance and fault management?
How to do the End user support?
How to do cost management in computer networks?

Explain the Network Standards- IEEE , LLC Standard, CSMA/CD Bus, Token Passing Bus.