Computer Science - UGC NET 2021 [ Question ID = 2342 ]

Question

The V components in MVC are responsible for :

1. User interface.
    
2. Security of the system.
    
3. Business logic and domain objects.
    
4. Translating between user interface actions / events and operations on the domain objects.

Answer 1

Ans : 1. User Interface

 

MVC : Model View Controller Architecture. Components are : 

Model : It is the application's dynamic data structure, independent of the user interface.It is responsible for storing and retrieving data from the database, and it is also responsible for validating the data.

View :  Views are the components that display the application’s user interface (UI). Typically, this UI is created from the model data

Controller : Controllers are the components that handle user interaction, work with the model, and ultimately select a view to render that displays UI. In an MVC application, the view only displays information; the controller handles and responds to user input and interaction

 

Comments

Similar Quesion : https://gateoverflow.in/351379/nielit-scientific-assistant-a-2020-november-81

The answer should be C. Right ?

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https://docs.oracle.com/cd/A97329_03/core.902/a95101/da_desig.htm

Check this link for more clarification. 

The question you referred has asked for Model Component for which ans will be C – Business Logic and Domain Objects. 

The question here is for View Component which is nothing but how the application can be viewed by end user which is UI. 

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I did not mean that answer for UGC NET question should be C. UI is correct. I was asking about that NIELIT question for which answer should be C and you confirmed it. Thanks !