It connects all types of computers across the world. Which communication technology is being spoken about here? 

The correct answer is Internet.Key Points

• Internet is a global network of computers that enables communication and data exchange between them.
• It connects computers, servers, routers, and other devices across the world.
• Internet uses various communication protocols such as TCP/IP, HTTP, FTP, SMTP, etc. to ensure seamless data transfer between different types of computers and networks.
• With the help of Internet, users can access a wide range of services and applications such as email, social media, online shopping, video conferencing, cloud computing, and much more.
• Internet has revolutionized the way people communicate, work, learn, and entertain themselves.
• It has become an integral part of our daily lives.

Additional Information

• Pager is a wireless communication device that receives and displays messages, usually in the form of text.
  • It was popular in the 1990s but has become obsolete with the advent of smartphones and mobile internet.
• Post cards are a form of traditional mail that carries a short message or image on a small piece of paper or cardboard.
  • They are still used for personal and business correspondence, but their usage has declined due to the rise of email and instant messaging.
• Cable refers to a physical medium of transmitting data and signals, such as coaxial cable, fiber optic cable, or Ethernet cable.
  • It is used in various communication technologies such as cable TV, broadband internet, and LAN (Local Area Network).