Lupin IT Engineer Interview Questions and Answers

DNS is crucial for translating domain names to IP addresses, while DHCP assigns IP addresses to devices on a network.

• DNS translates domain names to IP addresses

• DHCP assigns IP addresses to devices on a network

• DNS operates at the application layer (Layer 7) of the OSI model

• DHCP operates at the network layer (Layer 3) of the OSI model

Cloud technology refers to the delivery of computing services over the internet, allowing users to access and store data and applications remotely.

• Cloud technology enables users to access data and applications from any device with an internet connection.

• It allows for scalability, flexibility, and cost-efficiency as users can pay for only the resources they use.

• Examples of cloud technology providers include Amazon Web S...read more

The first troubleshooting step is to check the network connection and restart the system.

• Check network cables and connections

• Restart the system

• Check for any software updates or firewall settings

• Try accessing the internet from another device

• Contact the internet service provider