Workflows interview questions


Total available count: 16
Subject - Microsoft Technologies
Subsubject - Workflows

What is a runtime engine?

A run-time engine of WF provides the basic functionality to execute and manage the workflow lifetime. It runs within the host process and is responsible for executing each workflow instance. A host process can interact with multiple run-time engines at a time, where each engine executes multiple workflow instances. The host process interacts with run-time engine by using any of the following classes,
 
1. WorkflowInvoker: Invokes a workflow as its method.
2. WorkflowApplication: Controls the execution of a single workflow instance explicitly.
3. WorkflowServiceHost: Hosts the workflows and allows sending and receiving messages among various instances of workflows.



Next 5 interview question(s)

1
What is a run-time engine?
2
What is a workflow?
3
What is the difference between a system workflow and a human workflow?
4
What is the function of the Rule Condition Editor dialog box in Workflow Foundation?
5
What is Windows Workflow Foundation?


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