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AppML Multiple-Choice Questions (MCQs)

AppML stands for Application Modeling Language. AppML is not a programming language. It is descriptive language (a language for describing applications). AppML is owned by W3School.

AppML MCQs: This section contains multiple-choice questions and answers on the various topics of AppML. Practice these MCQs to test and enhance your skills on AppML.

List of AppML MCQs

1. What is the full form of AppML?

1. Application Machine language
2. Application Modeling language
3. Application Mechanism language
4. Application Model language

Answer: B) Application Modeling language

Explanation:

AppML stands for application modeling language.

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2. When was AppML launched?

1. 2001
2. 2016
3. 2015
4. 2000

Answer: A) 2001

Explanation:

AppML was launched in 2001.

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3. Who owns AppML?

1. Oracle
2. Microsoft
3. W3Schools

Answer: C) W3Schools

Explanation:

AppML is owned by W3School.

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4. Who developed the first version of AppML?

1. Jan Egil Refsnes
2. Brendan Eich
3. Tim Berners-Lee

Answer: A) Jan Egil Refsnes

Explanation:

AppML's first version was developed by Jan Egil Refsnes.

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5. Which type of architecture does AppML follow?

1. Layered architecture
2. Master-slave architecture
3. Model-view-controller architecture
4. Microservices architecture

Answer: C) Model-view-controller architecture

Explanation:

Model-view-controller commonly known as MVC is the architecture that AppML follows.

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6. Do we need to install the AppML to use it?

1. Yes
2. No

Answer: B) NO

Explanation:

AppML doesn't require installation.

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7. AppML is a special tool that brings our data to an HTML application from ___?

1. Objects
2. Files
3. Databases
4. All of the above

Answer: D) All of the above

Explanation:

AppML is a special tool that brings our data to an HTML application from objects, files, and databases.

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8. What is actually AppML?

1. An extended version of SQL
2. An extended version of HTML
3. An extended version of Application tools
4. All of the above

Answer: B) An extended version of HTML

Explanation:

AppML is a special tool that is basically an extended version of HTML.

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9. Does AppML provide efficiency when we create a single-page application?

1. Yes
2. No

Answer: A) YES

Explanation:

AppML is very much easy when it comes to creating a single-page application.

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10. Which of the following symbols are used as placeholders for AppML data?

1. [[ ]]
2. {{ }}
3. { }
4. (( ))

Answer: B) {{ }}

Explanation:

{{ }} brackets are used as the placeholders for AppML data.

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11. How do you include AppML in your HTML file?

1. Under JavaScript tag
2. Under AppML tag
3. Under HTML tag

Answer: A) Under JavaScript tag

Explanation:

You can simply include the AppML tag under the JavaScript tag.

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12. In MVC architecture, which component is responsible for all the data-related logic that the user works with?

1. Model
2. View
3. Controller

Answer: A) Model

Explanation:

In MVC, model components are responsible for all the data-related logic that the user works with.

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13. In MVC architecture, which component is responsible for all the UI logic of the application?

1. Model
2. View
3. Controller

Answer: B) View

Explanation:

In MVC, View components are responsible for all the UI logic of the application.

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14. In MVC architecture, which component is responsible for all the business logic implementation, and all the incoming requests which come to the application?

1. Model
2. View
3. Controller

Answer: C) Controller

Explanation:

In MVC, Controller components are responsible for all the business logic implementation, and all the incoming requests which come to the application.

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15. Models are used to describe applications in AppML, which is a ____format.

1. HTML
2. JSON
3. CSV
4. XLS

Answer: B) JSON

Explanation:

Models are used to describe applications in AppML, which is a JSON format.

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16. Which part is simply responsible for displaying a UI styled by CSS styles with HTML design?

1. AppML view
2. AppML model
3. AppML controller

Answer: A) AppML view

Explanation:

AppML view is simply responsible to display UI styled by CSS styles with HTML design.

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17. AppML ____ is a simple JavaScript function that basically controls the UI data?

1. AppML view
2. AppML model
3. AppML controller

Answer: C) AppML controller

Explanation:

AppML controller is a simple JavaScript function that basically controls the UI data.

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18. Does the AppML controller work for the client side or the server side?

1. Client side
2. Server side
3. Both
4. None

Answer: C) Both

Explanation:

AppML controller works for client-side functions and also for server-side functions.

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19. In how many ways can you access data in an AppML application?

1. 2
2. 3
3. 4
4. 5

Answer: D) 5

Explanation:

In 5 ways you can access data in the AppML application:

• Using JavaScript Variable
• Using JSON File
• Using Text File
• Using XML File
• Using Database

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20. In which of the following ways of accessing the data, uses a CSV-based text file to display records?

1. Using JavaScript Variable
2. Using JSON File
3. Using Text File
4. Using XML File
5. Using Database

Answer: C) Using Text File

Explanation:

Text file ways of accessing the data in the AppML application uses CSV-based text file to display records.

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21. In which of the following ways of accessing the data, uses a JavaScript object to display records?

1. Using object
2. Using JSON File
3. Using Text File
4. Using XML File
5. Using Database

Answer: A) Using object

Explanation:

In object way of accessing the data, a JavaScript object is used to display the records.

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22. In which of the following conditions, the READY message is sent to the controller?

1. When data is displayed
2. Upon displaying the data
3. Upon loading AppML and ready for display
4. Upon initialization and data loading of AppML

Answer: D) Upon initialization and data loading of AppML

Explanation:

Upon initialization and data loading of AppML, the READY message is sent to the controller.

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23. In which of the following conditions, a DONE message is sent to the controller?

1. When data is displayed
2. Upon displaying the data
3. Upon loading AppML and ready for display
4. Upon initialization and data loading of AppML

Answer: A) When data is displayed

Explanation:

As soon as the data is displayed DONE message is sent to the controller.

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24. In which of the following condition, the LOADED message sent to the controller?

1. When data is displayed
2. Upon displaying the data
3. Upon loading AppML and ready for display
4. Upon initialization and data loading of AppML

Answer: C) Upon loading AppML and ready for display

Explanation:

Upon loading AppML and ready for display, a LOADED message is sent to the controller.

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25. In which of the following conditions, the DISPLAY message sent to the controller?

1. When data is displayed
2. Upon displaying the data
3. Upon loading AppML and ready for display
4. Upon initialization and data loading of AppML

Answer: B) Upon displaying the data

Explanation:

Upon displaying the data, a DISPLAY message is sent to the controller.

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26. Which of the following property of AppML represent the present state of an AppML application?

1. $ appml. message
2. $appml.display.name
3. $ appml. display. value

Answer: A) $ appml. message

Explanation:

$ appml. Message property of AppML represents the present state of the AppML application.

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27. Which of the following property of AppML Identifies the data item that will be displayed?

1. $ appml. message
2. $appml.display.name
3. $ appml. display. value

Answer: A) $ appml. message

Explanation:

$ appml.display.name property of AppML Identifies the data item that will be displayed.

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28. Which of the following property of AppML displays the value of the data item?

1. $ appml. message
2. $appml.display.name
3. $ appml. display. value

Answer: C) $ appml. display. value

Explanation:

$ appml. display. value displays the value of the data item.

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29. Suppose you want to create a new AppML object then which of the following methods will you use?

1. new AppML ()
2. appml("name")
3. displayMessage(text)

Answer: A) new AppML ()

Explanation:

new AppML () will help you to create a new AppML object.

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30. Which of the following methods will you use if you want the AppML object with the specified name?

1. new AppML ()
2. appml("name")
3. displayMessage(text)

Answer: B) appml("name")

Explanation:

appml("name") will be used in a situation where you want the AppML object with the specified name.

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31. Which of the following methods will you use, to fetch the application data?

1. Get ()
2. Data ()
3. getData ()
4. get (data)

Answer: C) getData ()

Explanation:

getData () will help you to fetch the application data.

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32. How do you run an application object?

1. Start ()
2. Run ()
3. run ()
4. Initiate ()

Answer: C) run ()

Explanation:

run () method will run the application object.

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33. Suppose you are asked to set an error with code and description, then which of the following methods will you use?

1. SET_ERROR
2. setError (code, description)
3. set_error (code, description)

Answer: B) setError (code, description)

Explanation:

In a situation where you are asked to set an error with code and description, then setError (code, description), the method will be used.

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34. Which of the following form methods will reset the current form?

1. Reset ()
2. New ()
3. New_reset ()
4. newRecord ()

Answer: D) newRecord ()

Explanation:

newRecord () form method will reset the current form.

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35. Which of the following form methods will help you to delete the current record?

1. Delete ()
2. Delete_record ()
3. Del ()
4. deleteRecord ()

Answer: D) deleteRecord ()

Explanation:

deleteRecord () form method will help you to delete the current record.

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36. Which of the following form methods will help you to close the current form?

1. closeForm ()
2. close_form ()
3. close ()
4. form_close ()

Answer: A) closeForm ()

Explanation:

closeForm () form method will help you to close the current form.

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37. Which of the following form methods will help you to save the present record?

1. save ()
2. saveForm ()
3. saveRecord ()
4. save_record ()

Answer: C) saveRecord ()

Explanation:

saveRecord () form method will help you to save the present record.

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38. Does AppML develop advanced CRUD web applications?

1. Yes
2. No

Answer: A) YES

Explanation:

Yes, you can create full-scale CRUD web applications through AppML.

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39. How many servers scripts do AppML support to provide server data?

1. 3
2. 2
3. 4
4. 5

Answer: B) 2

Explanation:

AppML supports PHP and .net servers' scripts to provide server data.

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