PaaS Application Frameworks - Cloud Computing Questions and Answers

This set of Cloud Computing Multiple Choice Questions & Answers (MCQs) focuses on “PaaS Application Frameworks – 2”.

1. Which of the following layer of Wolf platform architecture is depicted in the following figure?

a) upper
b) middle
c) lower
d) all of the mentioned
View Answer

Answer: c
Explanation: In Wolf, the data and transaction management conforms to the business rules you create.

2. Point out the correct statement.
a) SquareSpace is used in major Websites and organizes vast amounts of information
b) LongJump creates browser-based Web applications that are database-enabled
c) LongJump extends Python and uses a Model-View-Controller architecture (MVC) for its framework
d) All of the mentioned
View Answer

Answer: b
Explanation: LongJump comes with an Object Model Viewer.

3. Which of the following instrumentation tool displays the real-time parameters of your application in a visual form in AppBase?
a) Security Roles Management
b) Dashboard Designer
c) Report Builder
d) All of the mentioned
View Answer

Answer: b
Explanation: Applications that you create are deployed with the AppBase Application Revision Management console.

4. Which of the following lets you sort, aggregate, display, and format report information based on the data in your application?
a) Presentation Builder
b) Dashboard Designer
c) Report Builder
d) Business Objects Build
View Answer

Answer: c
Explanation: The applications you create in AppBase may be integrated with Amazon S3 Web Services (storage).

5. Point out the wrong statement.
a) LongJump comes with a security policy engine that has user and group privileges
b) Squarespace lets you create beautiful hosted Websites with a variety of capabilities with visual tools alone
c) LongJump is WYSIWYG editor
d) None of the mentioned
View Answer

Answer: c
Explanation: The applications are built using visual tools and deployed on the hosted infrastructure.

6. Which of the following object database has the ability to create rich data objects and create relationships between them?
a) Presentation Builder
b) Business Objects Build
c) Business Process Designer
d) All of the mentioned
View Answer

Answer: b
Explanation: Presentation builder allows you to drag and drop visual controls for creating Web forms and data entry screens and to include the logic necessary to automate what the user sees.

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7. Which of the following technologies are used in LongJump’s PaaS?
a) REST
b) SOAP
c) Java
d) All of the mentioned
View Answer

Answer: d
Explanation: Its development environment is based on Java and uses REST/SOAP APIs.

8. Which of the following is a WYSIWYG web builder?
a) WaveMaker
b) Eccentex AppBase
c) Ez Publish
d) All of the mentioned
View Answer

Answer: a
Explanation: WaveMaker is a visual rapid application development environment for creating Java-based Web and cloud Ajax applications.

9. ___________ tool is used to create business logic for your application.
a) Presentation Builder
b) Business Objects Build
c) Business Process Designer
d) All of the mentioned
View Answer

Answer: c
Explanation: With it, you can manage workflow, integrate modules, create rules, and validate data.

10. Which of the following architecture is shown in the following figure?

a) AppOne
b) AppBase
c) AppSquare
d) All of the mentioned
View Answer

Answer: b
Explanation: AppBase includes a set of different tools for building applications.

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