Answer:
You have to have 2 answers on a question. When you find a question that is pretty reasonable, you should see a little yellow crown.
Explanation:
Practice on this if you need :D
If the ladder is not stable, it is better to have someone hold the ladder in the bottom ( only someone who is strong and confident)
A you are out of date
B re-install the application and reboot your computer
Because it’s your interest
Answer:
Router
Explanation:
A hub is so similar like a switch, but a switch is smarter than the hub because can be to know what port is connected, but is this particular question we have a router like options, this is the smartest of the three options because we can segregate and isolate groups of the device on a network, this is the most complex to use of the three option because we have to make some settings like the DHCP.