What technology allows users to access applications and files remotely over the internet?

What technology allows users to access applications and files remotely over the internet?

• A. Cloud computing
• B. Local Area Network (LAN)
• C. Virtual Private Network (VPN)
• D. File Transfer Protocol (FTP)

Answer: (A)

Cloud computing refers to the delivery of various services over the internet, including applications, storage, and processing power. It enables users to access data and applications remotely, eliminating the need for local storage and computing resources. This technology supports a wide range of applications, from software as a service (SaaS) to infrastructure as a service (IaaS), allowing users to work from different locations and devices seamlessly. Local Area Network (LAN) does not facilitate remote access over the internet; it is designed for networking within a limited area, such as a home or office. A Virtual Private Network (VPN) provides a secure connection over the internet to allow users to access a network remotely but does not offer applications or files independently of another service. File Transfer Protocol (FTP) is specifically used for transferring files between computers over a network but does not encompass the broader capabilities of accessing applications or storing data remotely like cloud computing does.

Cloud computing refers to the delivery of various services over the internet, including applications, storage, and processing power. It enables users to access data and applications remotely, eliminating the need for local storage and computing resources. This technology supports a wide range of applications, from software as a service (SaaS) to infrastructure as a service (IaaS), allowing users to work from different locations and devices seamlessly.

Local Area Network (LAN) does not facilitate remote access over the internet; it is designed for networking within a limited area, such as a home or office. A Virtual Private Network (VPN) provides a secure connection over the internet to allow users to access a network remotely but does not offer applications or files independently of another service. File Transfer Protocol (FTP) is specifically used for transferring files between computers over a network but does not encompass the broader capabilities of accessing applications or storing data remotely like cloud computing does.