Network Technical Support Engineer Interview Questions

8,183 network technical support engineer interview questions shared by candidates

What is the difference between TCP and UDP? Explain the OSI model and its layers. What is a subnet mask, and why is it used? Can you explain ARP and its purpose? What is the difference between a router and a switch? Define DNS and how it works.
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Network Engineer

Interviewed at Movate

3.6
Nov 26, 2024

What is the difference between TCP and UDP? Explain the OSI model and its layers. What is a subnet mask, and why is it used? Can you explain ARP and its purpose? What is the difference between a router and a switch? Define DNS and how it works.

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