Cloud Computing PaaS MCQs
This section focuses on "PaaS" 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. What is true about PaaS?
A. PaaS tool is a fully integrated development environment.
B. PaaS systems support standards such as HTML, JavaScript, or other rich media technologies.
C. PaaS offers the runtime environment for applications.
D. All of the above
View Answer
Ans : D
Explanation: All statement are true.
2. Point out the wrong statement.
A. The customer takes no responsibility for maintaining the hardware, the software, or the development of the applications
B. The vendor is responsible for all the operational aspects of the service
C. Google's App Engine platform is IaaS offering
D. None of the above
View Answer
Ans : C
Explanation: The customer is responsible only for his interaction with the platform.
3. Which of the following can be considered PaaS offering?
A. Google Maps
B. Google Earth
C. Google Adsense
D. Youtube
View Answer
Ans : A
Explanation: The vendor of the PaaS solution is in most cases the developer, who is offering a complete solution to the customer.
4. In AWS, the _______ is the AWS Management Console.
A. CAS
B. CCS
C. CDSS
D. CDA
View Answer
Ans : B
Explanation: In AWS, the CCS is the AWS Management Console.
5. Which of the following are benefit of PaaS?
A. Lower administrative overhead
B. Lower total cost of ownership
C. More current system software
D. All of the above
View Answer
Ans : D
Explanation: All of the above are benefit of PaaS.
6. How many types of PaaS is there?
A. 2
B. 3
C. 4
D. 5
View Answer
Ans : C
Explanation: Based on the functions, PaaS can be classified into four types.
7. Which type of PaaS includes on-demand scaling and application security?
A. Stand-alone development environments
B. Application delivery-only environments
C. Open platform as a service
D. Add-on development facilities
View Answer
Ans : B
Explanation: The application delivery PaaS includes on-demand scaling and application security.
8. Which type of PaaS allows to customize the existing SaaS platform?
A. Stand-alone development environments
B. Application delivery-only environments
C. Open platform as a service
D. Add-on development facilities
View Answer
Ans : D
Explanation: The add-on PaaS allows to customize the existing SaaS platform.
9. Which type of PaaS does not include licensing or technical dependencies on specific SaaS applications?
A. Stand-alone development environments
B. Application delivery-only environments
C. Open platform as a service
D. Add-on development facilities
View Answer
Ans : A
Explanation: The stand-alone PaaS works as an independent entity for a specific function. It does not include licensing or technical dependencies on specific SaaS applications.
10. Which of the following is associated with considerable vendor lock-in?
A. PaaS
B. SaaS
C. IaaS
D. DaaS
View Answer
Ans : A
Explanation: The difficulty with PaaS is that it locks the developer (and the customer) into a solution that is dependent upon the platform vendor.
Discussion