ITExamDump는 많은 분들이 IT인증시험을 응시하여 성공하도록 도와주는 사이트입니다. ITExamDump 의 덤프는 모두 엘리트한 전문가들이 만들어낸 만큼 시험문제의 적중률은 아주 높습니다. 거의 100%의 정확도를 자랑하고 있습니다. 아마 많은 유사한 사이트들도 많습니다. 이러한 사이트에서 학습가이드와 온라인서비스도 지원되고 있습니다만 ITExamDump 는 이미 이러한 사이트를 뛰어넘은 실력으로 업계에서 우리만의 이미지를 지키고 있습니다. ITExamDump 는 정확한 문제와 답만 제공하고 또한 그 어느 사이트보다도 빠른 업데이트로 여러분의 인증시험을 안전하게 패스하도록 합니다.
많은 시간과 정신력을 투자하고 모험으로Microsoft인증70-504-VB시험에 도전하시겠습니까? 아니면 우리ITExamDump 의 도움으로 시간을 절약하시겠습니까? 요즘 같은 시간인 즉 모든 것인 시대에 여러분은 당연히 ITExamDump의 제품이 딱 이라고 생각합니다. 그리고 우리 또한 그 많은 덤프판매사이트 중에서도 단연 일등이고 생각합니다. 우리 ITExamDump선택함으로 여러분은 성공을 선택한 것입니다.
시험 번호/코드: 70-504-VB
시험 이름: Microsoft (TS: MS.NET Frmewk 3.5, Workflow Foundation App Dev)
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Microsoft 70-504-VB인증시험패스에는 많은 방법이 있습니다. 먼저 많은 시간을 투자하고 신경을 써서 전문적으로 과련 지식을 터득한다거나; 아니면 적은 시간투자와 적은 돈을 들여 ITExamDump의 인증시험덤프를 구매하는 방법 등이 있습니다.
ITExamDump에는 전문적인 업계인사들이Microsoft 70-504-VB시험문제와 답에 대하여 연구하여, 시험준비중인 여러분들한테 유용하고 필요한 시험가이드를 제공합니다. 만약ITExamDump의 제품을 구매하려면, 우리ITExamDump에서는 아주 디테일 한 설명과 최신버전 최고품질의자료를 즉적중율이 높은 문제와 답을제공합니다.Microsoft 70-504-VB자료는 충분한 시험대비자료가 될 것입니다. 안심하시고 ITExamDump가 제공하는 상품을 사용하시고, 100%통과 율을 확신합니다.
근 몇년간IT산업이 전례없이 신속히 발전하여 IT업계에 종사하는 분들이 여느때보다 많습니다. 경쟁이 이와같이 치열한 환경속에서 누구도 대체할수 없는 자기만의 자리를 찾으려면 IT인증자격증취득은 무조건 해야 하는것이 아닌가 싶습니다. Microsoft인증 70-504-VB시험은 IT인증시험중 가장 인기있는 시험입니다. ITExamDump에서는 여러분이Microsoft인증 70-504-VB시험을 한방에 패스하도록 실제시험문제에 대비한Microsoft인증 70-504-VB덤프를 발췌하여 저렴한 가격에 제공해드립니다.시험패스 못할시 덤프비용은 환불처리 해드리기에 고객님께 아무런 페를 끼치지 않을것입니다.
Microsoft인증 70-504-VB시험패스는 고객님의 IT업계종사자로서의 전환점이 될수 있습니다.자격증을 취득하여 승진 혹은 연봉협상 방면에서 자신만의 위치를 지키고 더욱 멋진 IT인사로 거듭날수 있도록 고고싱할수 있습니다. ITExamDump의 Microsoft인증 70-504-VB덤프는 시장에서 가장 최신버전으로서 시험패스를 보장해드립니다.
70-504-VB 덤프무료샘플다운로드하기: http://www.itexamdump.com/70-504-VB.html
NO.1 You use a built-in tracking service to track specific workflow parameters.
You need to check whether the workflow parameters have been stored in the tracking database.
What should you do? (Each correct answer presents part of a solution. Choose two.)
A. Display the contents of the WorkflowInstance table of the tracking database.
B. Include the SqlTrackingQuery class in a code segment to retrieve tracked workflows and
SqlTrackingWorkflowInstance class to inspect them.
C. Use the ActivityTrackingLocation class to determine if the value has been set to a database.
D. Display the contents of the TrackingDataItem table of the tracking database.
Answer: B AND D
Microsoft자료 70-504-VB시험문제 70-504-VB 70-504-VB 70-504-VB자료
NO.2 You create a Windows Workflow Foundation application by using Microsoft .NET Framework 3.5. The
application uses a sequential workflow as shown in the following exhibit. (Click the Exhibit button for the
sequential workflow image.)
The workflow implements an if condition as shown in the following exhibit. (Click the Exhibit button for the
if condition image.)
A new business policy requires the application to check if the amount is less than 15,000 instead of the
current default.
You write the following code segment in the host application. (Line numbers are included for reference
only.)
01 Dim newAmount As Int32 = 15000
02 Dim workflowchanges As _
03 New WorkflowChanges(instance.GetWorkflowDefinition())
04 Dim transient As CompositeActivity = _
05 workflowchanges.TransientWorkflow
06 Dim ruleDefinitions As RuleDefinitions = CType( _
07 transient.GetValue(ruleDefinitions. _
08 RuleDefinitionsProperty), RuleDefinitions)
09 Dim conditions As RuleConditionCollection = _
10 ruleDefinitions.Conditions
11
12 TryCast(condition1.Expression, _
13 CodeBinaryOperatorExpression).Right = _
NO.3 instance.ApplyWorkflowChanges(workflowchanges)
You need to build a host application that modifies the condition according to the business requirement in
workflow instances that are currently executing.
Which code segment should you insert at line 11?
A. Dim condition1 As RuleExpressionCondition = _
CType(conditions("Check"), RuleExpressionCondition)
B. Dim condition1 As RuleExpressionCondition = _
CType(conditions("ifElseBranch1"), _
RuleExpressionCondition)
C. Dim condition1 As RuleExpressionCondition = _
CType(conditions("ifElseBranch2"), _
RuleExpressionCondition)
D. Dim condition1 As RuleExpressionCondition = _
CType(conditions("Declarative Rule Condition"), _
RuleExpressionCondition)
Answer: A
Microsoft 70-504-VB시험문제 70-504-VB
14. You create a Windows Workflow Foundation application by using Microsoft .NET Framework 3.5.
You plan to add a workflow to the application. You add a HandleExternalEvent activity named InitiatePO
to the workflow.
You need to ensure that the workflow responds only to events raised by the members of the Active
Directory role named Managers.
Which code segment should you use?
A. Private Sub OnSetupRoles(ByVal sender As Object, ByVal e As EventArgs)
Dim poInitiators As New WorkflowRoleCollection()
Dim poInitiatorsRole As ActiveDirectoryRole = _
ActiveDirectoryRoleFactory.CreateFromAlias("Managers")
poInitiators.Add(poInitiatorsRole)
InitiatePO.Roles = poInitiators
End Sub
B. Private Sub OnSetupRoles(ByVal sender As Object, ByVal e As EventArgs)
Dim poInitiators As New WorkflowRoleCollection()
Dim poInitiatorsRole As ActiveDirectoryRole = _
ActiveDirectoryRoleFactory.CreateFromAlias("Managers")
InitiatePO.Roles = poInitiators
End Sub
C. Private Sub OnSetupRoles(ByVal sender As Object, ByVal e As EventArgs)
Dim poInitiators As New WorkflowRoleCollection()
Dim poInitiatorsRole As ActiveDirectoryRole = _
ActiveDirectoryRoleFactory.CreateFromAlias("Managers")
poInitiators.Add(poInitiatorsRole)
InitiatePO.Roles.Contains(poInitiatorsRole)
End Sub
D. Private Sub OnSetupRoles(ByVal sender As Object, ByVal e As EventArgs)
Dim poInitiators As New WorkflowRoleCollection()
Dim poInitiatorsRole As ActiveDirectoryRole = _
ActiveDirectoryRoleFactory.CreateFromAlias("Managers")
poInitiators.Add(poInitiatorsRole)
End Sub
Answer: A
Microsoft 70-504-VB 70-504-VB자료 70-504-VB시험문제 70-504-VB
15. You create a Windows Workflow Foundation application by using Microsoft .NET Framework 3.5. The
application uses a sequential workflow that meets the following requirements:
The workflow application calls an external method to simultaneously notify two users about a task.
The host application raises the TaskCompleted event after each user completes a task.
The workflow has two HandleExternalEvent activities that handle the TaskCompleted event in parallel for
two users.
You need to ensure that each TaskCompleted event is handled by the HandleExternalEvent activity
mapped to the respective user.
Which code segment should you use?
A. <ExternalDataExchange()> _
Public Interface ITaskService
Sub CreateTask(ByVal taskId As String, ByVal assignee As String, _
ByVal text As String)
Event TaskCompleted As EventHandler(Of TaskEventArgs)
End Interface
B. <ExternalDataExchange()> _
Public Interface ITaskService
Sub CreateTask(ByVal taskId As String, ByVal assignee As String, _
ByVal text As String)
<CorrelationAlias("taskId", "e.Id")> _
<CorrelationInitializer()> _
Event TaskCompleted As EventHandler(Of TaskEventArgs)
End Interface
C. <ExternalDataExchange()> _
Public Interface ITaskService
<CorrelationInitializer()> _
Sub CreateTask(ByVal taskId As String, ByVal assignee As String, _
ByVal text As String)
<CorrelationAlias("taskId", "e.Id")> _
Event TaskCompleted As EventHandler(Of TaskEventArgs)
End Interface
D. <ExternalDataExchange()> _
<CorrelationParameter("taskId")> _
Public Interface ITaskService
<CorrelationInitializer()> _
Sub CreateTask(ByVal taskId As String, ByVal assignee As String, _
ByVal text As String)
<CorrelationAlias("taskId", "e.Id")> _
Event TaskCompleted As EventHandler(Of TaskEventArgs)
End Interface
Answer: D
Microsoft 70-504-VB 70-504-VB 70-504-VB
NO.4 You create an application in which users design simple sequential workflows. The designs are stored
as XOML in a SQL database. You need to start one of these sequential workflows from within your own
workflow.
What should you do?
A. Include a custom activity with a code segment that includes an invocation to the CreateWorkflow
method of the WorkflowRuntime class and then starts the workflow. The signature of the CreateWorkflow
method invoked uses only the workflowType parameter.
B. Include a custom activity with a code segment that includes an invocation to the CreateWorkflow
method of WorkflowRuntime class and then starts the workflow. The signature of the CreateWorkflow
method invoked uses only the XmlReader and workflowDefinitionReader parameters.
C. Include a custom activity with a code segment that includes an invocation to the CreateWorkflow
method of the WorkflowRuntime class and then starts the workflow. The signature of the CreateWorkflow
method invoked uses only the workflowType, Dictionary<string,Object> namedArgumentValues, and Guid
instanceId parameters.
D. Include and configure an InvokeWorkflow activity
Answer: B
Microsoft 70-504-VB pdf 70-504-VB 70-504-VB
NO.5 You create a Windows Workflow Foundation application by using Microsoft .NET Framework 3.5.
The application uses a markup-only workflow.
The workflow will also require the use of a code-beside file.
The following code fragment is implemented in XAML.
<SequentialWorkflowActivityx:Class="ProcessNewCustomer" Name="ProcessCustomer" xmlns=
"http://schemas.microsoft.com/winfx/2006/xaml/workflow"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
</SequentialWorkflowActivity>
You need to create a class declaration to implement the custom code.
Which code segment should you use?
A. Partial Public Class ProcessNewCustomer
Inherits SequentialWorkflowActivity
' Class implementation code appears here.
End Class
B. Public Class ProcessNewCustomer
Inherits SequentialWorkflowActivity
' Class implementation code appears here.
End Class
C. Public Class ProcessNewCustomerCode
Inherits ProcessNewCustomer
' Class implementation code appears here.
End Class
D. Partial Public Class ProcessCustomer
Inherits SequentialWorkflowActivity
' Class implementation code appears here.
End Class
Answer: A
Microsoft시험문제 70-504-VB 70-504-VB 70-504-VB 70-504-VB자격증
NO.6 You create a Windows Workflow Foundation application by using Microsoft .NET Framework 3.5.
The application contains the following code segment.
<ExternalDataExchange()> _
Public Interface IOrderService
Function CreateOrder(ByVal customerId As String) As Boolean
Function CancelOrder(ByVal orderId As String) As Boolean
Function SuspendOrder(ByVal ordered As String) As Boolean
End Interface
You need to create workflow activities that correspond to each operation in the IOrderService interface.
You also need to ensure that the activities use the C# programming language.
Which utility should you use?
A. wfc.exe
B. csc.exe
C. wca.exe
D. vbc.exe
Answer: C
Microsoft 70-504-VB 70-504-VB 70-504-VB기출문제 70-504-VB 70-504-VB시험문제
NO.7 You create a Windows Workflow Foundation application by using Microsoft .NET Framework 3.5. You
use the state machine workflow in the application.
You plan to implement a mechanism that allows a host application to query a state machine workflow
instance that is currently executing.
You write the following code segment. (Line numbers are included for reference only.)
01 Dim runtime As New WorkflowRuntime()
02 Dim instance As WorkflowInstance = _
03 runtime.CreateWorkflow(GetType(Workflow1))
04 instance.Start()
05
You need to identify the current state of the workflow.
Which code segment should you insert at line 05?
A. Dim currentstate As String = instance.GetWorkflowDefinition().ToString
B. Dim currentstate As String = _
instance.GetWorkflowDefinition().ExecutionStatus.ToString
C. Dim smwi As New StateMachineWorkflowInstance(runtime, _
instance.InstanceId)
Dim currentstate As String = smwi.StateHistory(0)
D. Dim smwi As New StateMachineWorkflowInstance(runtime, _
instance.InstanceId)
Dim currentstate As String = smwi.CurrentStateName
Answer: D
Microsoft 70-504-VB 70-504-VB시험문제 70-504-VB
NO.8 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 Sub delayActivity_InitializeTimeoutDuration(ByVal sender As System.Object, ByVal e As
System.EventArgs)
Console.Title = "Modifiability of a Workflow"
Console.WriteLine("Wait ...")
End Sub
Private Sub codeActivity_ExecuteCode(ByVal sender As System.Object, ByVal e As System.EventArgs)
Dim delay As DelayActivity = CType(sender, DelayActivity)
Console.WriteLine(delay.Name)
Dim workflowChanges As New WorkflowChanges(Me)
Dim codeActivity As New CodeActivity()
codeActivity.Name = "codeActivity2"
AddHandler codeActivity.ExecuteCode, AddressOf Me.codeActivity2_ExecuteCode
workflowChanges.TransientWorkflow.Activities.Add(codeActivity)
Me.ApplyWorkflowChanges(workflowChanges)
End Sub
Private Sub codeActivity2_ExecuteCode(ByVal sender As System.Object, ByVal e As System.EventArgs)
Dim codeActivity As CodeActivity = CType(sender, CodeActivity)
Console.WriteLine(codeActivity.Name)
Console.ReadLine()
End Sub
You also have set the modifiability of the workflow to a code condition that is set to the following function:
Private Sub UpdateCondition(ByVal sender As System.Object, ByVal e As ConditionalEventArgs)
If (TimeSpan.Compare(Me.delayActivity.TimeoutDuration, New TimeSpan(0, 0, 5)) > 0) Then
e.Result = False
Else
e.Result = True
End If
End Sub
Which code segment should you use to handle the exception?
A. workflowChanges.TransientWorkflow.Activities.Add(codeActivity)
Try
Me.ApplyWorkflowChanges(workflowChanges)
Catch ex As ArgumentOutOfRangeException
Console.WriteLine(ex.GetType().ToString())
Console.ReadLine()
End Try
B. workflowChanges.TransientWorkflow.Activities.Add(codeActivity)
Try
Me.ApplyWorkflowChanges(workflowChanges)
Catch ex As InvalidProgramException
Console.WriteLine(ex.GetType().ToString())
Console.ReadLine()
End Try
C. workflowChanges.TransientWorkflow.Activities.Add(codeActivity)
Try
Me.ApplyWorkflowChanges(workflowChanges)
Catch ex As InvalidOperationException
Console.WriteLine(ex.GetType().ToString())
Console.ReadLine()
End Try
D. workflowChanges.TransientWorkflow.Activities.Add(codeActivity)
Try
Me.ApplyWorkflowChanges(workflowChanges)
Catch ex As OverflowException
Console.WriteLine(ex.GetType().ToString())
Console.ReadLine()
End Try
Answer: C
Microsoft기출문제 70-504-VB 70-504-VB 70-504-VB 70-504-VB자료
NO.9 You create a Windows Workflow Foundation application by using Microsoft .NET Framework 3.5.
You plan to call a method in the workflow host to send messages.
You write the following code segment.
Public Interface IOrderCommunication
Sub UpdateOrder(ByVal orderId As String)
End Interface
You need to decorate the interface.
Which line of code should you use?
A. <LocalizableAttribute(true)>
B. <ExternalDataExchangeAttribute>
C. <CorrelationParameterAttribute("orderId")>
D. <ActivityCodeGeneratorAttribute("orderId")>
Answer: B
Microsoft 70-504-VB기출문제 70-504-VB 70-504-VB인증
NO.10 You are creating a Windows Workflow Foundation workflow by using Microsoft .NET Framework 3.5.
The workflow host must receive data from workflow instances by using a communication service named
CustomerDataExchange.
You need to configure the workflow runtime services to enable communication between the host and the
workflow instances.
Which code segment should you use?
A. Dim runtime As New WorkflowRuntime()
Dim cde As New CustomerDataExchange()
runtime.AddService(cde)
B. Dim runtime As New WorkflowRuntime()
Dim cde As New CustomerDataExchange()
Dim dataService As New ExternalDataExchangeService()
dataService.AddService(cde)
C. Dim runtime As New WorkflowRuntime()
Dim dataService As New ExternalDataExchangeService()
Dim cde As New CustomerDataExchange()
dataService.AddService(cde)
runtime.AddService(dataService)
D. Dim runtime As New WorkflowRuntime()
Dim dataService As New ExternalDataExchangeService()
runtime.AddService(dataService)
Dim cde As New CustomerDataExchange()
dataService.AddService(cde)
Answer: D
Microsoft덤프 70-504-VB 70-504-VB
NO.11 You create a Windows Workflow Foundation application by using Microsoft .NET Framework 3.5. The
application uses a sequential workflow.
The host application creates a workflow instance and stores it in a variable named instance. When the
workflow is executed, a business requirement requires the workflow execution to pause for a few minutes.
The host uses the following code segment.
Dim runtime As New WorkflowRuntime()
Dim instance As WorkflowInstance = _
runtime.CreateWorkflow(GetType(MyWorkflow))
instance.Start()
You need to ensure that the following requirements are met:
The workflow execution is temporarily paused.
The workflow state is preserved in memory.
Which line of code should you use?
A. instance.Unload()
B. instance.TryUnload()
C. instance.Suspend(Nothing)
D. instance.Terminate(Nothing)
Answer: C
Microsoft자료 70-504-VB pdf 70-504-VB dump 70-504-VB기출문제
NO.12 You are creating a workflow application by using Microsoft .NET Framework 3.5. The application uses
local communication.
The workflow host must receive data from an existing workflow instance.
You need to define the communication between the workflow host and the workflow instance.
Which code segment should you use?
A. <ExternalDataExchange()> _
Public Interface ICommunicationService
Sub CallHost(ByVal someData As String)
End Interface
B. <ExternalDataExchange()> _
Public Interface ICommunicationService
Event CallHost As EventHandler(Of ExternalDataEventArgs)
End Interface
C. Public Class CommunicationService
Inherits ExternalDataExchangeService
Public Event CallHost As EventHandler(Of ExternalDataEventArgs)
End Class
D. Public Class CommunicationService
Inherits ExternalDataExchangeService
Public Sub CallHost(ByVal someData As String)
MyBase.AddService(Me)
End Sub
End Class
Answer: A
Microsoft인증 70-504-VB dump 70-504-VB 70-504-VB 70-504-VB
NO.13 You create a Windows Workflow Foundation application by using Microsoft .NET Framework 3.5. The
application contains a state workflow.
You write the following code segment.
Dim amount As Integer = 10
Dim runtime As New WorkflowRuntime()
Dim instance As WorkflowInstance = _
runtime.CreateWorkflow(GetType(DynamicUpdateWorkflow))
instance.Start()
Dim smwi As New StateMachineWorkflowInstance(runtime, _
instance.InstanceId)
A dependency property named Status is defined in this workflow.
The value of a variable named amount is used to set the state of the workflow.
You need to ensure that the host application changes the state of the workflow on the basis of the value of
the amount variable.
What are the two possible code segments that you can use to achieve this goal? (Each correct answer
presents a complete solution. Choose two.)
A. If amount >= 1000 Then
smwi.SetState("HighValueState")
Else
smwi.SetState("LowValueState")
End If
B. If amount >= 1000 Then
smwi.StateMachineWorkflow.SetValue _
(DynamicUpdateWorkflow.StatusProperty, "HighValueState")
Else
smwi.StateMachineWorkflow.SetValue _
(DynamicUpdateWorkflow.StatusProperty, "LowValueState")
End If
C. If amount >= 1000 Then
instance.GetWorkflowDefinition().SetValue
(DynamicUpdateWorkflow.StatusProperty, "HighValueState")
Else
instance.GetWorkflowDefinition().SetValue
(DynamicUpdateWorkflow.StatusProperty, "LowValueState")
End If
D. If amount >= 1000 Then
Dim high As StateActivity = _
CType(smwi.StateMachineWorkflow.Activities("HighValueState"), _
StateActivity)
smwi.SetState(high)
Else
Dim low As StateActivity = _
CType(smwi.StateMachineWorkflow.Activities("LowValueState"), _
StateActivity)
smwi.SetState(low)
End If
Answer: A AND D
Microsoft 70-504-VB덤프 70-504-VB자료 70-504-VB기출문제 70-504-VB자료
NO.14 You create a Windows Workflow Foundation application by using Microsoft .NET Framework 3.5.
You plan to add a workflow to implement an order processing logic.
When the host initiates the order processing logic, it raises an event named StartProcessing.
You need to configure the local communication interface to enable the workflow to handle the event.
Which code segment should you use?
A. Public Interface IContract
Event StartProcessing As EventHandler(Of ExternalDataEventArgs)
End Interface
B. Public Class Contract
Inherits ExternalDataExchangeService
Private Event StartProcessing As EventHandler(Of _
ExternalDataEventArgs)
End Class
C. <ExternalDataExchange()> _
Public Interface IContract
Event StartProcessing As EventHandler(Of EventArgs)
End Interface
D. <ExternalDataExchange()> _
Public Interface IContract
Event StartProcessing As EventHandler(Of ExternalDataEventArgs)
End Interface
Answer: D
Microsoft 70-504-VB자격증 70-504-VB dumps 70-504-VB시험문제
NO.15 You create a Windows Workflow Foundation application by using Microsoft .NET Framework 3.5.
A Windows Forms application functions as the workflow host by using the
DefaultWorkflowSchedulerService.
You create a WorkflowRuntime instance in the Load event of the forms. You also subscribe to the
WorkflowCompleted event.
You need to ensure that the application displays the message in the Label control named lblStatus when
the WorkflowCompleted event is raised.
Which code segment should you use?
A. Private Sub UpdateInstances(ByVal id As Guid)
If Me.InvokeRequired Then
lblStatus.Text = id.ToString & " completed"
End If
End Sub
B. Private Sub UpdateInstances(ByVal id As Guid)
If (Not Me.InvokeRequired) Then
lblStatus.Text = id.ToString & " completed"
End If
End Sub
C. Private Delegate Sub UpdateInstancesDelegate(ByVal id As Guid)
Private Sub UpdateInstances(ByVal id As Guid)
If Me.InvokeRequired Then
Me.Invoke(New _
UpdateInstancesDelegate(AddressOf UpdateInstances), _
New Object() {id})
Else
lblStatus.Text = id.ToString & " completed"
End If
End Sub
D. Private Delegate Sub UpdateInstancesDelegate(ByVal id As Guid)
Private Sub UpdateInstances(ByVal id As Guid)
If Not Me.InvokeRequired Then
Me.Invoke(New _
UpdateInstancesDelegate(AddressOf UpdateInstances), _
New Object() {id})
Else
lblStatus.Text = id.ToString & " completed"
End If
End Sub
Answer: C
Microsoft 70-504-VB기출문제 70-504-VB기출문제 70-504-VB dump 70-504-VB자격증
NO.16 You create a Windows Workflow Foundation application by using Microsoft .NET Framework 3.5. The
application uses a sequential workflow.
The workflow is implemented in a class named ProcessOrders. The workflow contains a dependency
property named EmployeeID.
You need to ensure that the EmployeeID property is assigned a value when the host application tries to
create a new workflow instance.
Which code segment should you use?
A. Dim runtime As New WorkflowRuntime()
Dim processOrders As New ProcessOrders()
processOrders.EmployeeID = "NBK"
Dim instance As WorkflowInstance = _
runtime.CreateWorkflow(GetType(ProcessOrders))
B. Dim runtime As New WorkflowRuntime()
Dim processOrders As New ProcessOrders()
processOrders.SetValue( _
processOrders.EmployeeIDProperty, "NBK")
Dim instance As WorkflowInstance = _
runtime.CreateWorkflow(GetType(ProcessOrders))
C. Dim runtime As New WorkflowRuntime()
Dim dict As Dictionary(Of String, Object) = _
New Dictionary(Of String, Object)()
dict.Add("EmployeeID", "NBK")
Dim instance As WorkflowInstance = _
runtime.CreateWorkflow(GetType(ProcessOrders), dict)
D. Dim runtime As New WorkflowRuntime()
Dim dict As Dictionary(Of String, Object) = _
New Dictionary(Of String, Object)()
dict.Add("EmployeeIDProperty", "NBK")
Dim instance As WorkflowInstance = _
runtime.CreateWorkflow(GetType(ProcessOrders), dict)
Answer: C
Microsoft 70-504-VB자격증 70-504-VB 70-504-VB인증
NO.17 A custom activity defined in an assembly named LitwareActivities is defined as follows:
Namespace LitwareActivities
Public Class WriteLineActivity
Inherits Activity
Protected Overrides Function Execute(ByVal executionContext As
System.Workflow.ComponentModel.ActivityExecutionContext) _
As System.Workflow.ComponentModel.ActivityExecutionStatus
Console.WriteLine(Message)
Return ActivityExecutionStatus.Closed
End Function
Private aMessage As String
Public Property Message() As String
Get
Return aMessage
End Get
Set(ByVal value As String)
aMessage = value
End Set
End Property
End Class
End Namespace
You need to create a sequential workflow where the execution path can be generated on the fly by an
application.
Which XML code segment should you use?
A. <SequentialWorkflowActivity
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/workflow"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:Litware="clr-namespace:LitwareActivities;assembly=LitwareActivities">
<Litware:WriteLineActivity Message="Hello, WF"/>
</SequentialWorkflowActivity>
B. <Workflow
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/workflow"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:Litware="clr-namespace:LitwareActivities;assembly=LitwareActivities">
<Litware:WriteLineActivity Message="Hello, WF"/>
</Workflow>
C. <Workflow
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
class:Litware="clr-namespace:LitwareActivities;assembly=LitwareActivities">
<Litware:WriteLineActivity Message="Hello, WF"/>
</Workflow>
D. <SequentialWorkflowActivity
class:Litware="clr-namespace:LitwareActivities;assembly=LitwareActivities">
<Litware:WriteLineActivity Message="Hello, WF"/>
</SequentialWorkflowActivity>
Answer: A
Microsoft자격증 70-504-VB 70-504-VB 70-504-VB dumps
NO.18 You are creating a workflow host application by using Microsoft .NET Framework 3.5. You use
Windows Workflow Foundation to create the application.
You need to ensure that the host application can receive method calls from the workflow instances.
Which code segment should you use?
A. Dim loaderService As WorkflowLoaderService = New _
DefaultWorkflowLoaderService()
workflowRuntime.AddService(loaderService)
B. Dim dataService As New ExternalDataExchangeService()
workflowRuntime.AddService(dataService)
C. Dim scheduler As New ManualWorkflowSchedulerService()
workflowRuntime.AddService(scheduler)
D. Dim sqlService As New SqlWorkflowPersistenceService("<conn str>")
workflowRuntime.AddService(sqlService)
Answer: B
Microsoft자격증 70-504-VB 70-504-VB 70-504-VB
NO.19 New CodePrimitiveExpression(newAmount)
NO.20 You create a workflow host application by using Microsoft .NET Framework 3.5. You use Windows
Workflow Foundation to create the application.
You need to configure the workflow runtime to ensure that all the workflow instances run asynchronously.
Which code segment should you use?
A. Dim runtime As New WorkflowRuntime()
runtime.StartRuntime()
Dim instance As WorkflowInstance = _
runtime.CreateWorkflow(GetType(CustomerWorkflow))
instance.Start()
B. Dim runtime As New WorkflowRuntime()
runtime.StartRuntime()
Dim scheduler As ManualWorkflowSchedulerService = _
runtime.GetService(Of ManualWorkflowSchedulerService)()
Dim instance As WorkflowInstance = _
runtime.CreateWorkflow(GetType(CustomerWorkflow))
scheduler.RunWorkflow(instance.InstanceId)
C. Dim runtime As New WorkflowRuntime()
Dim scheduler As New ManualWorkflowSchedulerService()
runtime.AddService(scheduler)
runtime.StartRuntime()
Dim instance As WorkflowInstance = _
runtime.CreateWorkflow(GetType(CustomerWorkflow))
instance.Start()
D. Dim runtime As New WorkflowRuntime()
runtime.StartRuntime()
Dim scheduler As New DefaultWorkflowSchedulerService()
runtime.AddService(scheduler)
Dim instance As WorkflowInstance = _
runtime.CreateWorkflow(GetType(CustomerWorkflow))
instance.Start()
Answer: A
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