4. Which of the following types of equipment allows multiple users to access common files stored in one central A. Servers B Firewall C. Transmission Control Protocol D. Internet Protocol

The correct answer is A. Servers.<br /><br />Servers are computer systems that provide services to other computer systems over a network. They allow multiple users to access common files stored in one central location. Servers are designed to manage, store, send, and process data 24/7. They are essential components of the internet and are used to host websites, manage databases, and provide various services to users.