Pass4sure Microsoft MCAD.NET Exam 70-310 2.93

MCAD .NET XML Web Services and Server Components with Visual Basic.NET : 70-310 ExamProduct Description

Exam Number/Code: 70-310

Exam Name: MCAD .NET XML Web Services and Server Components with Visual Basic.NET

“MCAD .NET XML Web Services and Server Components with Visual Basic.NET”, also known as 70-310 exam, is a Microsoft certification. With the complete collection of questions and answers, Pass4sure has assembled to take you through 90 questions to your 70-310 Exam preparation. In the 70-310 exam resources, you will cover every field and category in MCAD.NET helping to ready you for your successful Microsoft Certification.

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Exam Details
1.You create a collection of serviced components that performs bank transfers. All the components are 
marked with the Transaction(TransactionOption.Required) attribute. All the methods in the components 
are marked with the AutoComplete() attribute. You discover that incorrect balance amounts are being 
transferred. You decide to 
debug the components. During debugging, a System.Runtime.InteropServices.COMException is thrown. 
The 
HRESULT for the exception is 0×8004E002. The exception includes the following message: ”The root 
transaction wanted to commit, but transaction aborted.” You find that this exception occurs only during the 
debugging session,and not when the components run outside of the debugger. This exception is 
preventing you from continuing to 
debug the components. You need to resolve this problem. What should you do? 
A. Remove the AutoComplete attribute from each method. Within each method implementation, add calls 
to the ContextUtil.SetComplete() and ContextUtil.SetAbort() methods. 
B. Remove the AutoComplete attribute from each method. Within each method implementation, add calls 
to the ContextUtil.MyTransactionVote and ContextUtil.DeactivateOnReturn properties. 
C. Increase the transaction timeout in the Component Services tool by using the Properties dialog box for 
My Computer. 
D. Replace each method implementation with the following code segment: Try ’ The original method 
implementation goes here. Finally ContextUtil.SetComplete() End Try 
Answer: C 
2.You create a .NET Remoting object named MyRemoteObject in an XML Web service named 
MyWebService. All method calls made on MyRemoteObject are routed to a single instance of this object. 
The state of MyRemoteObject must be maintained between method calls. You need to register 
MyRemoteObject as a well­known object provided by MyWebService. You want to accomplish this goal 
by adding code to the Web.config file of MyWebService. Which code segment should you use? 
A.  objectUri="MyWebService.rem" /> 
B.  "MyRemoteObject.rem" /> 
C.  objectUri="MyWebService.rem"/> 
D.  

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Answer: B 
3.You are using Visual Studio .NET to develop an application that uses a non­COM DLL named 
UsefulFunctions.dll. This DLL is written in unmanaged code. The DLL contains a function that parses a 
string into an array of string words and an array of numbers. A call to the function includes the following 
pseudocode: 
input = ”A string with 6 words and 2 numbers” words = Nothing numbers = Nothing Parse(input, words, 
numbers) After execution, words contains all string words found in input and numbers contains all
integers found in input.You need to enable your application to call this function. Which code segment 
should you use? 
A. Declare Function Parse Lib ”UsefulFunctions.dll” _ 
(ByVal input As String, ByVal words() As String, ByVal numbers() As Integer) As Integer 
B. Declare Function Parse Lib ”UsefulFunctions.dll” _ 
(ByVal input As String, ByRef words() As String, ByRef numbers() As Integer) As Integer 
C. Declare Function Parse Lib ”UsefulFunctions.dll” _ 
(ByRef input As String, ByVal words() As String, ByVal numbers() As Integer) As Integer 
D. Declare Function Parse Lib ”UsefulFunctions.dll” _ 
(ByRef input As String, ByRef words() As String, ByRef numbers() As Integer) As Integer 
Answer: B 

Candidates for this exam work on a team in a medium or large development environment that uses Microsoft Visual Studio .NET. Candidates have at least one year of experience developing middle-tier components. Candidates should have a working knowledge of Microsoft Visual Basic .NET.

Pass4sure 70-310
# Questions and Answers : 90 questions
# Expected Date: October 21st , 2008
# Price: $129.99 $89.99

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