Groyyo Senior System Administrator Interview Questions and Answers

Networking
Desktop
Server
Vendor managment
Video conference setup

Q1. Internet protocol v4 classes
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Q2. Use of switches and routers
Ans. 
Switches connect devices within a network, while routers connect different networks together.
• Switches operate at Layer 2 of the OSI model and use MAC addresses to forward data within a network.

• Routers operate at Layer 3 of the OSI model and use IP addresses to route data between different networks.

• Switches are used to create local area networks (LANs) and connect devices like computers, printers, and servers.

• Routers ar...read more
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Q3. Internet error resolving steps
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Internet error resolving steps
• Check network cables and connections

• Restart the router or modem

• Clear browser cache and cookies

• Flush DNS cache

• Run network troubleshooter

• Check firewall settings

• Contact ISP for assistance
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