Understanding How the Internet Works

What is one of the main reasons the internet has become essential in our daily lives?

• It replaces the need for electricity.

• It provides free food delivery.

• It helps us communicate and access services.

• It allows us to travel faster.

What is the primary function of servers in the internet infrastructure?

• To connect users to the internet wirelessly.

• To convert domain names to IP addresses.

• To provide electricity to devices.

• To store data associated with websites.

Why are domain names used instead of IP addresses?

• Domain names are faster to type than IP addresses.

• Domain names are more secure than IP addresses.

• Domain names are easier to remember than IP addresses.

• Domain names are shorter than IP addresses.

What role does the DNS play in internet connectivity?

• It provides internet speed tests.

• It stores personal data of users.

• It translates domain names to IP addresses.

• It connects devices to Wi-Fi networks.

How do clients typically connect to the internet?

• Through internet service providers (ISPs).

• Via Bluetooth connections.

• By using satellite dishes.

• Directly through servers.

Which of the following is a common type of internet connection?

• DSL (Digital Subscriber Line)

• Satellite Radio

• Analog Dial-Up

• Infrared Transmission

What happens when you enter a website's domain name in a browser?

• The browser directly connects to the server.

• The browser sends a request to the DNS server.

• The browser sends a request to the ISP.

• The browser connects to a random server.

How is data transmitted from the server to the client?

• Through manual data entry.

• Using Morse code signals.

• Via light pulses in optical fibers.

• Through sound waves.

What is one disadvantage of using the internet?

• It can lead to addiction.

• It always provides incorrect information.

• It is only available during the day.

• It requires a special license to use.

How does cellular data reach your phone?

• Through a wired connection.

• Via magnetic waves from a cellular tower.

• Through a direct connection to the server.

• By bouncing off satellites.