At the Beginning of the Twenty-First Century There Were More

question 55

True/False

At the beginning of the twenty-first century there were more than 6 billion people on Earth.

---

Definitions:

Instant Messaging

A form of real-time text-based communication between two or more people over the internet.

Cellular Data

Wireless data transmitted over cellular networks to enable internet access on mobile devices without the need for Wi-Fi.

Secure Socket

A layer of security provided by protocols like SSL/TLS to ensure encrypted communication over the internet.

Protocol

A collection of protocols that regulate the sharing or transfer of information between devices.