Network jobs

An interview for any kind of network job will involve questions related to your understanding of networking and the different technologies used in creating a fully functional network. As many company networks include a number of different servers and technologies this job role involves problem solving and fault detection. 

Questions asked by interviewers could include areas such as network access, internal and external server functionality and firewalls. The below questions are designed to give you an idea of some of the areas which may be covered.



Could you explain the difference between Half and Full Duplex ?

Could you state the different steps required for data transmission from server to server via a router and a switch?

What is the difference between domain and workgroup?

Explain how a Client Server Network System functions?

Could you define Broadcast IP and explain how you identify a Broadcast IP in an address range or in a working network topology?

Is it possible to establish a Remote Desktop Connections without having net connectivity in a LAN? 

How do you recover password without having to format the Windows system?

What are the most secure and insecure transmission mediums and why? 

What is Pix Firewall Security and how does it differ from a firewall?

In LAN environment, if one host does not have access to any connection, what kind of problem could have occurred?





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