Free SaaS Knowledge Question and Answers — Questions and Answers
Question 1: Which of the following phrases is frequently used in place of "on-demand"?
- Software as a Service (SaaS) (Correct answer)
- Out-of-the-box software
- Outsourced
- All of the above
Correct answer: Software as a Service (SaaS)
Software as a Service (SaaS) is synonymous with 'on-demand' software because users access applications over the internet, typically through a web browser, without needing to install or maintain them locally. This model allows users to consume software as a service, paying for it as needed rather than purchasing and owning the software outright. It emphasizes immediate availability and flexible access.
Question 2: SaaS-based applications are:
- Reside on company’s server
- On demand applications (Correct answer)
- Need to buy the software
- Company owns the software
Correct answer: On demand applications
SaaS-based applications are fundamentally 'on-demand' because they are hosted by a third-party provider and delivered to users over the internet. This means users can access the software whenever and wherever they need it, without the burden of installation, maintenance, or infrastructure management. The service is available instantly upon subscription, embodying the 'on-demand' principle.
Question 3: What does the abbreviation "SaaS" mean?
- Software as a Service (Correct answer)
- Software as application service
- Scandinavian Airline
- Storage as a Service
Correct answer: Software as a Service
SaaS stands for Software as a Service, which is a cloud computing model where a third-party provider hosts applications and makes them available to customers over the internet. This allows users to access software without needing to install or manage it, paying a subscription fee instead of an upfront purchase. It represents a shift from traditional software ownership to a service-based model.
Question 4: What is cloud computing, exactly?
- Lightweight software that takes up little space on a hard drive
- The World Wide Web
- A way to organize desktop computers
- Easily accessible computing resources, such as energy from a utility (Correct answer)
Correct answer: Easily accessible computing resources, such as energy from a utility
Cloud computing refers to the on-demand delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the Internet ('the cloud'). It operates much like a utility service, where users access and pay for resources as needed, rather than owning and maintaining their own computing infrastructure. This model offers flexibility, scalability, and cost efficiency.
Question 5: Describe SaaS.
- Software
- Architecture
- Application
- Delivery Model (Correct answer)
Correct answer: Delivery Model
SaaS is best described as a software delivery model, not merely software or an application itself. In this model, software is centrally hosted by a vendor and licensed on a subscription basis, accessible via the internet. It fundamentally changes how software is provided and consumed, shifting from traditional on-premise installations to a service-oriented approach.
Question 6: What draws people to SaaS?
- No upfront software cost
- Fast implementation
- No new hardware needed
- All of the above (Correct answer)
Correct answer: All of the above
SaaS attracts users due to several key benefits: no upfront software cost, as it's subscription-based; fast implementation, as applications are ready to use over the internet; and no new hardware needed, as the vendor manages the infrastructure. These advantages reduce initial investment, accelerate deployment, and minimize IT overhead, making it a highly appealing option for businesses.
Question 7: The distinction between SaaS and SOA
- SaaS empower users with information, SOA offers software solutions
- SaaS brings more software services, SOA offers open source software
- There is no difference
- SaaS is a delivery model & SOA is a software architecture (Correct answer)
Correct answer: SaaS is a delivery model & SOA is a software architecture
The fundamental difference is that SaaS (Software as a Service) is a method of delivering software applications over the internet, typically on a subscription basis. In contrast, SOA (Service-Oriented Architecture) is a design paradigm that structures an application as a collection of loosely coupled, interoperable services. While SaaS uses an architecture, it is primarily about how software is consumed, whereas SOA is about how software is built and organized.
Free SaaS Knowledge Question and Answers
Which of the following phrases is frequently used in place of "on-demand"?