70-504考试指南及题库分享

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70-504 考试资料
TS: Microsoft .NET Framework 3.5 – Windows Workflow Foundation
科目编号：70-504
科目名称：TS: Microsoft .NET Framework 3.5 – Windows Workflow Foundation
语言（s）：    英语，法语，德语，日语，西班牙语，中文（简体）
考生：    开发人员
技术：    Microsoft Visual Studio 2008
类型：    监考考试
相关分类：TS
Testinside题库价格：￥ 280.00
70-504 考试是Microsoft公司的 TS: Microsoft .NET Framework 3.5 – Windows Workflow Foundation 认证考试官方代号，TS: Microsoft .NET Framework 3.5 – Windows Workflow Foundation 认证作为全球IT领域专家 Microsoft 热门认证之一，是许多大中IT企业选择人才标准的必备条件。
70-504 考试概述：
About this Exam
This Microsoft Certified Technology Specialist (TS) exam, Exam 70-504: TS: Microsoft .NET Framework 3.5 - Windows Workflow Foundation Application Development, became available in April 2008.
Questions that contain code will be presented in either VB or C#.  Candidates can select one of these languages when they start the exam.
Audience Profile
Candidates for Exam 70-504 use Microsoft Visual Studio 2008 and the Microsoft .NET Framework 3.5 to build applications that automate workflow. Candidates should have a minimum of one year of experience developing either Windows-based or Web-based applications by using the .NET Framework and should be able to demonstrate the following by using Windows Workflow Foundation (WF).
A solid understanding of WF in the context of the .NET Framework 3.5 solution stack
Experience creating both sequential and state machine workflows
Experience using various workflow activities
Experience creating custom activities
Experience maintaining state in a workflow
Experience managing transactions and handling errors in a workflow
Credit Toward Certification
Exam 70-504: TS: Microsoft .NET Framework 3.5 - Workflow: counts as credit toward the following certification(s):
Microsoft Certified Technology Specialist (MCTS): Microsoft .NET Framework 3.5, Windows Workflow Foundation Applications
70-504 考试大纲：
Skills Being Measured
This exam measures your ability to accomplish the technical tasks listed below.
The percentages indicate the relative weight of each major topic area on the exam.
Creating and Hosting Workflows (14 percent)
Create state machine workflows.
Create sequential workflows.
Select workflow authoring mode.
Host a workflow and designer in an application.
Initialize and manage the workflow life cycle.
Modify a workflow at runtime.
Communicating with Workflows (23 percent)
Handle events from the host.
Call methods on the host.
Consume services from a workflow.
Expose workflow as a service.
Creating and Configuring Custom Activities (25 percent)
Create custom activities.
Create custom composite activities.
Define custom activity layout.
Add dependency properties.
Communicate with the host from a custom activity.
Customize activity serialization.
Applying Rules and Conditions (13 percent)
Write rule sets.
Define rule chaining, priority, and property dependency.
Change rules at runtime.
Execute rule sets.
Implement conditional branching logic.
Managing Transactions and Compensations (13 percent)
Create and manage transactional workflows.
Create and handle compensations.
Enlist batch process in a transaction.
Perform exception handling.
Handle cancellations.
Creating and Managing Runtime Services (12 percent)
Create a runtime service.
Hydrate and dehydrate workflows.
Track workflows.
Monitor workflows.
70-504 考试题库：
Exam : Microsoft 70-504
Title : TS: Microsoft .NET Framework 3.5 -C Windows Workflow Foundation
1. You are writing a sequential console workflow that consists of a delay activity and a code activity, as shown in the
exhibit. (Click the Exhibit button for the sequential console workflow image)
In the execution code of the second activity, you try to modify the workflow as follows:
private void codeActivity_ExecuteCode(object sender, EventArgs e)
{
CodeActivity delay = sender as CodeActivity;
Console.WriteLine(delay.Name);
WorkflowChanges workflowChanges = new WorkflowChanges(this);
CodeActivity codeActivity = new CodeActivity();
codeActivity.Name = "codeActivity2";
codeActivity.ExecuteCode += new EventHandler(codeActivity2_ExecuteCode);
workflowChanges.TransientWorkflow.Activities.Add(codeActivity);
this.ApplyWorkflowChanges(workflowChanges);
}
private void codeActivity2_ExecuteCode(object sender, EventArgs e)
{
CodeActivity codeActivity = sender as CodeActivity;
Console.WriteLine(codeActivity.Name);
Console.ReadLine();
}
You also have set the modifiability of the workflow to a code condition that is set to the following function:
private void UpdateCondition(object sender, ConditionalEventArgs e)
{

<span lang="EN-US" style="font-size: 9pt; color: #9a9482; font-family: Simsun; mso-bidi-font-family: Tahoma">if (TimeSpan.Compare(this.delayActivi

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