free pass4sure Microsoft TS Exam 70-638 v2.83

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TS:MS Office Communications Server 2007, Configuring : 70-638 Exam

Exam Number/Code: 70-638
Exam Name: TS:MS Office Communications Server 2007, Configuring

“TS:MS Office Communications Server 2007, Configuring”, also known as 70-638 exam, is a Microsoft certification.
Preparing for the 70-638 exam? Searching 70-638 Test Questions, 70-638 Practice Exam, 70-638 Dumps?

With the complete collection of questions and answers, Pass4sure has assembled to take you through 40 Q&As to your 70-638 Exam preparation. In the 70-638 exam resources, you will cover every field and category in TS helping to ready you for your successful Microsoft Certification.
QUESTION 1
As a programmer at Certkiller Inc, you use Visual Studio .NET to create several
applications that will be deployed commercially over the Internet. You must ensure
that customers can verify the authenticity of your software.
Which action or actions should you take? (Choose all that apply.)
A. Sign your portable executables by using Signcode.exe.
B. Generate an X.509 certificate by using Makecert.exe.
C. Purchase an X.509 certificate from a certificate authority.
D. Purchase a Software Publisher Certificate from a certificate authority.
E. Convert your certificate to a Software Publisher Certificate by using Cert2spc.exe.
Answer: A, D
Explanation:
D: We must use a Software Publisher Certificate from a certificate authority.
A: We then use this certificate to sign the portable executables with the Signcode.exe
utility.
Reference:
Visual Basic and Visual C# Concepts, Code Security and Signing in Components
.NET Framework Tools, File Signing Tool (Signcode.exe)
.NET Framework Tools, Certificate Creation Tool (Makecert.exe)
Windows Storage System Technical Articles, Microsoft Windows 2000 Public Key
Infrastructure
.NET Framework Tools, Software Publisher Certificate Test Tool (Cert2spc.exe)
Incorrect Answers
B: The Certificate Creation tool generates X.509 certificates for testing purposes only.
C: We should use a Software Publisher Certificate, not a X.509 certificate.
E: The Software Publisher Certificate Test tool creates a Software Publisher’s Certificate
(SPC) from one or more X.509 certificates. Cert2spc.exe is for test purposes only.
QUESTION 2
You use Visual Studio .NET to create a Windows-based application named
Certkiller Access. Certkiller Access will be used by five customer service
representatives to access a central database. All five representatives use client
computers that are connected to the company intranet. All client computers have
Windows XP Professional and the .NET Framework installed.

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When you distribute Certkiller Access, you must ensure that it uses the smallest
possible hard disk space on the client computers.
What should you do?
A. Copy your application to each client computer.
Create a shortcut to your application on the desktop of each client computer.
B. Copy your application to a shared folder on your company intranet.
Create a shortcut to your application on the desktop of each client computer.
C. Create a distribution package by using the Visual Studio .NET Setup Wizard.
Exclude the dependency for the .NET Framework.
Install the distribution package on each client computer.
D. Create a distribution package by using the Visual Studio .NET Setup Wizard.
Set the distribution package’s Compression property to Optimized for size.
Install the distribution package on each client computer.
Answer: A
Explanation: The .NET Framework is required on each system that runs Visual
Basic .NET application. Installed the .NET Framework is 30 MB. Windows XP
already has the .NET Framework included in the operating systems, so we don’t
have to distribute it. We can simply copy the application to each client computer
and manually create a shortcut to the application.
Reference:
MSDN Library, Redistributing the .NET Framework
.NET Framework Developer’s Guide, Distributing the Common Language Runtime
Incorrect Answers
B: Running the application over the network simultaneously at 5 clients is not guaranteed
to work.
C: The .NET Framework is not included in distribution packages made by Visual Studio
.NET. There is no need to remove it.
D: This compression is only for the installation files. It would still require the same
amount of disk space on the client computers.
QUESTION 3
You use Visual Studio .NET to create an application for 100 users for the Certkiller
customer support department. The users run a variety of operating systems on a
variety of hardware. You plan to create a distribution package for your application.
Your application includes several Windows Forms with many controls on each. You
must ensure that the Windows Forms will launch as quickly as possible on client
computers. You must not adversely affect the functionality of the application.
What should you do?
A. Set the Compression property of the setup project to Optimized for Speed.
Then build your distribution package.
B. For each Windows Form in your application, set the CausesValidation property to

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False.
C. Use the Native Image Generator (Ngen.exe) to precompile your application.
Add the precompiled application to your distribution package.
D. Add a custom action to your setup project to precompile your application during
installation.
Answer: D

Questions and Answers : 40 Q&As
Updated: 2008-03-17
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