A cloud-based service offered by vendors that is hosted on a vendor's cloud and accessed via a web browser is referred to as Software as a ____.

A cloud-based service offered by vendors that is hosted on a vendor's cloud and accessed via a web browser is referred to as Software as a ____.

• A. Platform
• B. Service
• C. Network
• D. Infrastructure

Answer: (B)

Understanding cloud service models: when software is provided by a vendor, runs on the vendor’s cloud, and is accessed through a web browser, it’s Software as a Service. In SaaS, you don’t install or maintain the application yourself—the provider hosts, updates, and secures it, and you typically pay per user or per usage. This differs from Platform as a Service, which offers a development platform to build and run your own applications, and Infrastructure as a Service, which provides basic computing resources like virtual machines and storage. The term doesn’t apply to networking services. Examples include web-based email, CRM, and collaboration tools accessed via a browser.

Understanding cloud service models: when software is provided by a vendor, runs on the vendor’s cloud, and is accessed through a web browser, it’s Software as a Service. In SaaS, you don’t install or maintain the application yourself—the provider hosts, updates, and secures it, and you typically pay per user or per usage. This differs from Platform as a Service, which offers a development platform to build and run your own applications, and Infrastructure as a Service, which provides basic computing resources like virtual machines and storage. The term doesn’t apply to networking services. Examples include web-based email, CRM, and collaboration tools accessed via a browser.