Question

1. You have just finished installing a network adapter and booted up the system, installing the drivers. You open File Explorer on a remote computer and don’t see the computer on which you installed the new NIC. What is the first thing you check? The second thing?
   

   1. Has IPv6 addressing been enabled?

   2. Is the computer using dynamic or static IP addressing?

   3. Do the lights on the adapter indicate it’s functioning correctly?

   4. Has the computer been assigned a computer name?

2. You have just installed a SOHO router in a customer’s home and the owner has called to say his son is complaining that Internet gaming is too slow. His son is using a wireless laptop. Which possibilities should you consider to speed up the son’s gaming experience? Select all that apply.
   

   1. Verify that the wireless connection is using the fastest wireless standard the router supports.

   2. Disable encryption on the wireless network to speed up transmissions.

   3. Suggest the son use a wired Gigabit Ethernet connection to the network.

   4. Enable QoS for the gaming applications on the router and on the son’s computer.
      

3. You need a VPN to connect to a private, remote network in order to access some files. You click the network icon in your taskbar to establish the connection, and realize there is no VPN option available on the menu. What tool do you need to use to fix this problem?
   

   1. net command

   2. netstat command

   3. Network and Sharing Center

   4. Network Connections window
      

4. You’re troubleshooting a network connection for a client at her home office. After pinging the network’s default gateway, you discovered that the cable connecting the desktop to the router had been damaged by foot traffic and was no longer providing a reliable signal. You replaced the cable, this time running the cable along the wall so it won’t be stepped on. What do you do next?

Answer 1

1. You have just finished installing a network adapter and booted up the system, installing the drivers. You open File Explorer on a remote computer and don’t see the computer on which you installed the new NIC. What is the first thing you check? The second thing?

Ans :- The first thing will be , Do the lights on the adapter indicate it’s functioning correctly?

and the second thing will be , Has the computer been assigned a computer name

2. You have just installed a SOHO router in a customer’s home and the owner has called to say his son is complaining that Internet gaming is too slow. His son is using a wireless laptop. Which possibilities should you consider to speed up the son’s gaming experience? Select all that apply.

Ans:- Verify that the wireless connection is using the fastest wireless standard the router supports.

3. You need a VPN to connect to a private, remote network in order to access some files. You click the network icon in your taskbar to establish the connection, and realize there is no VPN option available on the menu. What tool do you need to use to fix this problem?

Ans :- Network and Sharing Center

4. You’re troubleshooting a network connection for a client at her home office. After pinging the network’s default gateway, you discovered that the cable connecting the desktop to the router had been damaged by foot traffic and was no longer providing a reliable signal. You replaced the cable, this time running the cable along the wall so it won’t be stepped on. What do you do next?

Ans :- 1. Check for a valid IP address

Go to the network and sharing options , then click on change adapter settings and then click on the network connection , then go to the properties option and then enter the IPv4 address along with that the default gateway, subnet masks and dns server address.