Basic and Advance Networking :: Wide area network (WAN) Job Interview Questions and Answers

WAN (Wide area network) guideline for job interview preparation. Explore list of Wide area network (WAN) frequently asked questions(FAQs) asked in number of WAN (Wide area network) interviews. Post your comments as your suggestions, questions and answers on any Wide area network (WAN) Interview Question or answer. Ask Wide area network (WAN) Question, your question will be answered by our fellow friends.

1 What is Difference between the communication and transmission?
2 Explain What are the types of Transmission media?
3 Explain the difference between switch and Hub?
4 Explain What is SIP? how does it work? what are the alternatives if any? current and future practice and application standards?
5 What is region?
6 Explain What is wide-mouth frog?
7 Explain If you are given the IP address can u tell how many computers can be connected?What do you look at?
8 What is MAC address?
9 What is wide area networks?
10 Explain Why should we care about the OSI Reference Model ?What is the main purpose for creating this OSI model?Why it is a layered model?
11 What is a VLAN and what does VLAN provide?