Can you explain the difference between an IP address and a MAC address?

• An IP address is unique to each device on the network, a MAC address is unique to each network interface.

• An IP address is unique to each network interface, a MAC address is unique to each device on the network.

• An IP address is unique to each device on the network, a MAC address is unique to each device on the network.

• An IP address is unique to each network interface, a MAC address is unique to each network interface.

How would you solve the problem when a user cannot access the internet?

• I would check if the network cable is properly connected.

• I would restart the computer.

• I would check if the IP address is properly configured.

• All of the above.

What is DNS and how does it work?

• DNS is a system for translating IP addresses into domains.

• DNS is a system for translating domains into IP addresses.

• DNS is a system for translating MAC addresses into IP addresses.

• DNS is a system for translating IP addresses into MAC addresses.

How would you reset a user password in Active Directory?

• I would use the 'net user' command.

• I would use Group Policy.

• I would use Active Directory Users and Computers.

• I would use a PowerShell script.

What is the difference between the ping and tracert commands?

• Ping checks the availability of a device, tracert shows the path to the device.

• Ping shows the path to the device, tracert checks the availability of the device.

• Ping checks the availability of the network, tracert shows the path to the network.

• Ping shows the path to the network, tracert checks the availability of the network.

How would you solve the problem when a user cannot log in to the domain?

• I would check if the network cable is properly connected.

• I would check if the username and password are correct.

• I would check if the computer is properly configured for the domain.

• All of the above.

What is Group Policy and how is it used?

• Group Policy is a tool for managing user and computer settings in a network.

• Group Policy is a tool for managing network settings.

• Group Policy is a tool for managing security settings.

• Group Policy is a tool for managing applications.

How would you access a remote computer on the network?

• I would use Remote Desktop.

• I would use SSH.

• I would use TeamViewer.

• All of the above.

How would you check if a specific port is open on a computer?

• I would use the 'netstat' command.

• I would use the 'ping' command.

• I would use the 'tracert' command.

• I would use the 'ipconfig' command.

How would you reinstall the driver for a network card?

• I would use Device Manager.

• I would use Control Panel.

• I would use PowerShell.

• I would use Command Prompt.