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Windows Workflow Foundation (WF) Skill Test

Topics Covered

  • Workflow Overview
  • Sequential Workflow
  • Configuring the Host Application
  • Monitor User Interface
  • PolicyActivity
  • Activity Lifecycle

Useful for hiring

  • .Net Developer- Windows Workflow Foundation
  • .Net Programmer- WF

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Question

Which statements are false about threads and activities?

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

Answer
    • When invoking a workflow, if you want to force a synchronous call on the same thread use SyncWorkflowInvoker

    • When invoking a workflow, if you want to force a synchronous call on the same thread use WorkflowInvoker

    • The ActivityExecutor invokes one and only one activity at a time so use and create async activities whenever possible

    • If you want fine-grained control over the threading behavior you can implement your own SynchronizationContext

    • When you want to use workflow in an environment with a different synchronization context use WorkflowApplication.SynchronizationContext to set the synchronization context you want to use

    • Because the ActivityExecutor invokes one and only one activity at a time, you cannot do asynchronous operations(you could not safely do async)

Question

What is MultipleResume bookmark?

Answer
    • Represents a bookmark that can be resumed exactly once.

    • Refers to a bookmark that you can resume multiple times.

    • Refers to a bookmark that does not block the functioning of the workflow.

Question

I need to create RaiseEvent method for workflow. Which code snippet can I use?

Answer
    • private bool RaiseEvent(EventHandler<OrderEventArgs> ev,
      Order order, Guid instanceId)
      {
      bool result = true;
      try
      {

      if (ev != null)
      {
      OrderEventArgs e = new OrderEventArgs(instanceId, order);
      ev(null, e);
      }
      }
      catch (EventDeliveryFailedException)
      {
      result = false;
      }

      }

    • private bool RaiseEvent(EventHandler<OrderEventArgs> ev,
      Order order, Guid instanceId)
      {
      bool result = true;
      try
      {

      if (ev != null)
      {
      OrderEventArgs e = new OrderEventArgs(instanceId, order);
      ev(null, e);
      }
      }
      catch (EventDeliveryFailedException)
      {
      result = false;
      }

      return result;
      }

    • private bool RaiseEvent(EventHandler ev,
      Order order, Guid instanceId)
      {
      bool result = true;
      try
      {

      if (ev != null)
      {
      OrderEventArgs e = new OrderEventArgs(instanceId, order);
      ev(null, e);
      }
      }
      catch (EventDeliveryFailedException)
      {
      result = false;
      }

      return result;
      }

Test details:

This Microsoft Workflow skill 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: 20 minutes 

15 Application Questions

05 Theory Questions 


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

Test description:

Windows Workflow Foundation Test assists Recruiters and Hiring Managers to evaluate the skills of candidate before an interview. Windows Workflow Foundation (WF) is a Microsoft Technology that provides an API, an in-process workflow engine, and a re-hostable designer to implement long-running processes as workflows within .Net application. This Windows Workflow foundation online test is specially designed to check windows application and .Net skills of a Workflow Foundation (WF) expert – as per Industry Standards.
 
The Windows Workflow assessment test contains questions on following Topics:
 

  • Workflow Overview

  • Sequential Workflow

  • Configuring the Host Application

  • Monitor User Interface

  • PolicyActivity

  • Activity Lifecycle 


This online test on Windows Workflow Foundation (WF) 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.

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