Cloud Computing SaaS MCQs
This section focuses on "SaaS" in Cloud Computing. These Multiple Choice Questions (MCQ) should be practiced to improve the Cloud Computing skills required for various interviews (campus interview, walk-in interview, company interview), placements, entrance exams and other competitive examinations.
1. SaaS Stands for?
A. Software-as-a-Service
B. Server-as-a-Software
C. Storage-as-a-Service
D. None of the above
View Answer
Ans : A
Explanation: Software-as-a-Service (SaaS) model allows to provide software application as a service to the end users.
2. A ________ is an application that can display a Web page that shows data and supports features from two or more sources.
A. workspace
B. workload
C. mashup
D. Multitenant
View Answer
Ans : C
Explanation: A mashup is an application that can display a Web page that shows data and supports features from two or more sources.
3. SaaS does not necessarily mean that the software is?
A. dynamic
B. static
C. sololithic
D. diolithic
View Answer
Ans : B
Explanation: SaaS does not necessarily mean that the software is static or monolithic.
4. Which of the following SaaS platform is with an exposed API?
A. salesforce.com
B. amazon.com
C. filpkart.com
D. None of the above
View Answer
Ans : A
Explanation: SaaS platform is with an exposed API salesforce.com
5. Point out the correct statement.
A. Platforms can be based on specific types of development languages, application frameworks, or other constructs
B. SaaS is the cloud-based equivalent of shrink-wrapped software
C. Software as a Service (SaaS) may be succinctly described as software that is deployed on a hosted service
D. All of the above
View Answer
Ans : D
Explanation: SaaS can be accessed globally over the Internet, most often in a browser.
6. Which of the following are true characteristics of SaaS service model?
A. The software applications are maintained by the vendor.
B. They can be scaled up or down on demand.
C. SaaS applications are cost-effective since they do not require any maintenance at end user side.
D. All of the above
View Answer
Ans : D
Explanation: All are true characteristics of SaaS service model.
7. Which of the following are issues associated with SaaS?
A. Modest software tools
B. Network dependence
C. Centralized management and data
D. Multitenant solutions
View Answer
Ans : B
Explanation: There are several issues associated with SaaS, some of them are listed below : Browser based risks, Network dependence, Lack of portability between SaaS clouds.
8. SaaS applications are?
A. customizable
B. not customizable
C. reliable
D. Non reliable
View Answer
Ans : A
Explanation: SaaS provides us Application Programming Interface (API), which allows the developer to develop a customized application.
9. Which of the following is a SaaS characteristic?
A. The typical license is subscription-based or usage-based and is billed on a recurring basis
B. The software is available over the Internet globally through a browser on demand
C. The software and the service are monitored and maintained by the vendor
D. All of the above
View Answer
Ans : D
Explanation: There may be executable client-side code, but the user isn't responsible for maintaining that code or its interaction with the service.
10. SaaS supports multiple users and provides a shared data model through _________ model.
A. single-tenancy
B. multi-tenancy
C. multiple-instance
D. None of the above
View Answer
Ans : B
Explanation: The alternative of software virtualization of individual instances also exists, but is less common.
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