NSE.IT Interview Questions, Process, and Tips

To set a static IP, go to network settings and manually enter the IP address, subnet mask, default gateway, and DNS server.

• Open Network and Sharing Center

• Click on Change adapter settings

• Right-click on the network adapter and select Properties

• Select Internet Protocol Version 4 (TCP/IPv4) and click Properties

• Select 'Use the following IP address' and enter the IP address, subnet mask, default gateway, and DNS server

• Click

Class A, B, and C IP addresses are used to identify devices on a network based on their range of numbers.

• Class A IP addresses range from 1.0.0.0 to 126.0.0.0 and are used for large networks.

• Class B IP addresses range from 128.0.0.0 to 191.255.0.0 and are used for medium-sized networks.

• Class C IP addresses range from 192.0.0.0 to 223.255.255.0 and are used for small networks.

• The first number in an IP address determines ...read more

To troubleshoot issues in a Windows machine, follow these steps:

• Check for updates and install them

• Run a virus scan

• Check for disk errors using chkdsk

• Use System Restore to revert to a previous state

• Uninstall recently installed software

• Check for hardware issues

• Use Event Viewer to identify the problem

• Restart the machine