What does DNS stands for?
Domain Name Service
Domain Name System
Discrete National System
Discrete Native Service
What's the main purpose of the DNS?
To translate the URL into an IP
To translate the URL into an IPV4
To translate the IP into the URL
Check if the URL is written correctly
What does URL stands for?
Uniform Resource Locater
Uniform Request Locator
Uniform Resource Locator
Uniform Rest Location
Which of the following item can be used as a transmission channel?
Light
Fibre-optic
Copper cable
Electricity
Which of the following affirmations is wrong.
The router is used to connect more networks together
The IPV4 isn't used anymore
The path isn't mandatory in the URL
google.com isn't a valid URL
