What does software as a service (SaaS) entail?

• A. Hosting applications on user machines
• B. Providing software applications over the internet
• C. Installing software on local servers
• D. Offering only mobile applications

Answer: (B)

Software as a Service (SaaS) entails providing software applications over the internet, allowing users to access these applications via a web browser, without the need for installation on local machines. This model enables users to utilize software solutions without the overhead of managing hardware or maintaining servers, as the service provider handles all the infrastructure and maintenance tasks.

SaaS is characterized by its subscription-based model, where users pay for the software on a recurring basis, which can include updates and support. This delivery method enhances accessibility, as users can access their applications from any device with an internet connection, facilitating remote work and collaboration.

Overall, this approach significantly reduces the time and costs associated with traditional software deployment, contributing to its growing popularity in both consumer and enterprise environments.