A Quiz About SaaS

Explanation
Centralized hosting of business applications began in the 1960s. During this time, mainframe computers were used to host applications and data in a central location, with users accessing them through terminals. This approach allowed for better control, management, and security of applications and data. As technology advanced, decentralized hosting models such as client-server architecture and cloud computing emerged in the later decades. However, the concept of centralized hosting originated in the 1960s.

Explanation
The correct answer is 1990s. During the 1990s, the concept of centralized computing known as Application Service Providers (ASP) emerged. ASPs provided companies with access to software applications and services over a network, allowing them to outsource their IT infrastructure and reduce costs. This approach gained popularity in the 1990s as the internet became more widely available and businesses sought more efficient and cost-effective ways to manage their software and data.

Explanation
USI is the correct answer because it is stated that it is one of the world's pioneers and largest ASP. This suggests that USI is a well-established and influential company in the field. The other options, USB, USC, and USA, do not have any information or context provided to determine if they are pioneers or large ASPs.

Explanation
Futurelink Corporation is the correct answer because it is stated in the question that it is one of the world's pioneers and largest ASP (Application Service Provider). This implies that Futurelink Corporation is a leading company in providing software applications and services over the internet. Grails, GNU, and CATIA are not mentioned as pioneers or largest ASPs in the question, so they are not the correct answer.

Explanation
Saas solutions of today rely predominantly on the web because they are cloud-based software applications that are accessed through a web browser. This allows users to access the software from any device with an internet connection, eliminating the need for software to be installed on individual PCs or for the use of LAN networks. The web provides a convenient and scalable platform for delivering Saas solutions to users worldwide.

Explanation
DbaaS stands for Database as a Service, which is a sub-variety of Software as a Service (SaaS). DbaaS provides users with access to a cloud-based database management system, allowing them to store, manage, and access their data without the need for physical infrastructure or maintenance. This makes it a specific type of SaaS that focuses on database services.

Explanation
The SaaS model is distributed through the web. This means that the software is accessed and used by customers over the internet, rather than being physically installed on their devices or distributed through disk drives. The web-based distribution allows for easy and convenient access to the software from any location with an internet connection. Additionally, it allows for seamless updates and maintenance since the software can be centrally managed and updated by the provider.

Explanation
Vertical SaaS refers to a specific type of Software as a Service (SaaS) that caters to a particular industry or niche market. Unlike horizontal SaaS, which provides general solutions applicable to multiple industries, vertical SaaS focuses on meeting the specific needs and requirements of a particular vertical or industry. This can include specialized features, functionalities, and integrations that are tailored to the specific workflows and processes of that industry. Vertical SaaS is popular among businesses in sectors such as healthcare, finance, real estate, and retail, as it offers industry-specific solutions that can streamline operations and improve efficiency.

Explanation
Horizontal SaaS is one of the main varieties of SaaS. It refers to software applications that are designed to serve a specific industry or function and can be used by multiple organizations across different industries. This type of SaaS provides a wide range of functionalities that can be customized to meet the specific needs of different businesses. Horizontal SaaS solutions are typically scalable, flexible, and can be accessed through the internet, making them suitable for a variety of industries and organizations.

Explanation
Richard Stallman is a notable critic of SaaS. He is a renowned software freedom activist and the founder of the Free Software Movement. Stallman strongly advocates for the use of free software and opposes proprietary software and cloud computing services like SaaS. He believes that SaaS restricts user freedom and control over their own computing, as it relies on centralized servers and proprietary software. Stallman's views on SaaS have made him a prominent figure in the debate surrounding software freedom and the ethical implications of cloud computing.