WPF MVVM Skills Assessment Test

Topics covered

Data Binding, MVVM concepts/CodeBehind, Commands, Value Converters, Styles, Dependency Properties, Debugging, Triggers/Data Binding

  • MAQ (Multiple Answer Question)
  • MCQ (Multiple Choice Question)
  • Descriptive Question
  • White Board Simulator
  • Coding Simulator
  • Audio Question
  • Video Question
  • Case Study Question

WPF MVVM Online Test helps Recruiters and Hiring Managers to effectively assess the WPF MVVM skills of candidates before an interview. Windows Presentation Foundation (WPF) brings the concept of data binding and allows the new design pattern called MVVM (Model, View, ViewModel pattern) which helps to organize and structure your code to write maintainable, testable and extensible applications. MVVM WPF skills test is developed to check the knowledge of WPF  MVVM developer – as per industry standards.
The WPF MVVM assessment test contains questions on following Topics:

  • Data Binding

  • MVVM concepts/CodeBehind

  • Commands

  • Value Converters

  • Styles

  • Dependency Properties

  • Debugging

  • Triggers/Data Binding 

This online MVVM WPF test has been developed and reviewed by our qualified and experienced Subject Matter Experts (SME)s. Using powerful reporting, you can have a detailed analysis of the test results to help you make a better hiring decision and predict the candidate’s performance.

The test contains high difficulty level MCQ's (Multiple Choice Questions), MAQ's (Multiple Answer Questions), Fill in the Blank, Descriptive, True or False.

This pre-employment test is useful for hiring:
  • MVVM Developer

  • WPF Developer

Test details:

This WPF MVVM pre employment test enables employers and recruiters to identify potential hires by evaluating working skills and job readiness. For this reason, the emphasis is laid upon evaluating the knowledge of applied skills gained through real work experience, rather than theoretical knowledge.

Test Details: 30 minutes 

20 Application Questions

The combination of Application and Theory questions helps to evaluate Technical as well as practical Skills of Candidates.


Question #1 of 3

In the following XAML example, in which color will the text appear to the user?



    • Red

    • Default text color

    • Green

    • Black

Question #2 of 3

You are developing a WPF application and there is a need to disable the execution of a Command binded to a Button in the XAML when a the IsAvaliable property of the ViewModel is set to false. Which of the following is the recommended way to do this when using MVVM?

    • Change the IsEnabled property of the control that executes the Command in codebehind

    • Change the Execute method logic of the command so it does nothing when executed

    • Set the Command that is binded to the button to null

    • Change the CanExecute method of the binded command to return the value of IsAvaliable

Question #3 of 3

What is a common reason to change the UpdateSourceTrigger when binding to TextBox.Text property?

Note: There can be multiple correct answers to this question.

    • The default mode of this DependencyProperty binding is OneWay, which will not update the property in the ViewModel

    • There is no reason to change the UpdateSourceTrigger.

    • The default UpdateSourceTrigger is LostFocus, which is not useful if you need to follow changes in the text as it is entered

    • None of the mentioned

Candidate Name: David Messi Test Date: 28-May-2014
Test Name: WPF MVVM Test Test Start Time: 13.30

Score: 18 Out Of 20

Percentage: 90

Result: PASS

passing score image
Section Name FAIL PASS
Score: 18/20
Strength MVVM_WPF
Weakness -
* Note: If score <= 40 then its a Weakness. If score >= 80 then its a Strength.
10 20 30 40 50 60 70 80 90 100%
Tolerable Limit Not acceptable
Window Violation: 0 | Time Violation: 0 secs
Gender : Male Phone Number : +1-541-754-3010
Total Experience (Years) : 3 Total Experience (Months) : 5
Skill Set : MVVM_WPF Current Employer : Interview Mocha
Current Job Title : Solution Architect Current Salary : 600.00
Expected Salary : 1000000.00 Current Location : Chicago

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