hari rabu

1. What is the internet?

• A) computer game.

• B) A global network connecting billions of devices.

• C) Software for communication.

• D) A local network within one building.

What are IP addresses used for?

• A) To connect to Wi-Fi.

• B) To create passwords.

• C) To uniquely identify devices on a network.

• D) To download programs.

Which protocol is used to securely access websites?

• A) HTTP

• B) HTTPS

• C) FTP

• D) SMTP

What is the function of DNS?

• a) Translates IP addresses into website names

• b) Encrypts data

• c) Translates domain names into IP addresses

• d) Increases connection speed

What role does a router play?

• a) Translates DNS queries

• b) Manages data traffic between devices

• c) Stores connection information

• d) Ensures secure connections

What happens when you enter a website address in a browser?

• a) Data is sent directly to the website server

• b) DNS translates the domain name into an IP address

• c) The router encrypts the data

• d) The device’s IP address changes automatically

How can you protect yourself online?

• a) Use VPN

• b) Use weak and easy-to-remember passwords

• c) Check for HTTPS on websites

• d) Connect to any available Wi-Fi networks