UPGRADE: Transition your MCPD Windows Developer Skills to MCPD Windows Developer 3.5 70-566 Test
Question: 1
You have been formulating a Windows focus by regulating a .NET Framework 3.5. You devise to develop
utility classes for a application. The classes will yield a interpretation entrance layer, a commercial operation logic
layer, as well as a arrangement layer. The arrangement covering focus category provides functions for the
controls upon a forms. You need to safeguard which a focus classes can be reused in other
applications. You wish to grasp this thought by regulating smallest probable growth effort. What
should we do?
A. Make a Web operate which references a focus classes.
B. Make a focus category for a interpretation entrance layer, commercial operation proof layer, as well as a arrangement layer
as a category library.
C. Make a focus category for a interpretation entrance covering as well as a commercial operation proof covering as a category library.
Make a apart focus category for a arrangement covering as an executable.
D. Make a focus category as a Windows Presentation Foundation (WPF) carry out for a interpretation access
layer as well as a commercial operation proof layer. Make a apart focus category for a arrangement covering as
a console application.
Answer: B
Question: 2
You have been formulating a Windows focus by regulating a .NET Framework 3.5. The focus will be
used for write office management. The focus has a following specifications:
It stores interpretation in a Microsoft SQL Server 2008 database instance.
It uses a LINQ to SQL model.It stores a sketch of any office part of in a Picture
column of a DirectoryEntry table.
It displays a office inform in a DataGridView control.
It supports enlargement of rows of a DataGridView carry out to arrangement a end sketch of
the office member. The focus is often used opposite remote or delayed database
connections.
You need to exercise a quiescent bucket technique to bucket a photographs from a database. You
also need to safeguard which a doing has smallest outcome upon a database connection.
What should we do?
A. Configure a Picture skill of a DirectoryEntry entity in a LINQ to SQL model.Set the
Delay Loaded skill to Right.
B. Identify a DataGridView mainstay which contains a photograph. Set a Visible skill of the
column to Fake.Identify a DataGridView mainstay which contains a photograph. Set the
Visible skill of a mainstay to Right when a quarrel which contains a sketch is expanded.
C. Make a DataLoadOptions intent in a routine which is used to govern a LINQ query.Call
the LoadWith routine of a intent along with a de => de.Picture statement.Use the
DataLoadOptions intent when a matter is executed.
D. Modify a routine which executes a LINQ question to accept a Boolean parameter which
indicates either a sketch is to be loaded.Include a data-shaping proviso to bar the
Picture mainstay from a list of columns which have been returned if a Boolean parameter is
Fake.Do a routine primarily by environment a Boolean parameter to Right.Repeat the
method execution by environment a Boolean parameter to Fake when a DataGridView quarrel is
expanded.
Answer: A
Question: 3
You have been formulating a Windows focus by regulating a .NET Framework 3.5. The application
contains a form to come in user details. The focus contingency constraint a elite poke engine as
part of submit data. You find which a elite poke engine can be a well known poke engine
or an different one. You need to concede a user to name a worth for a elite poke engine
from a list of poke engines. You additionally need to concede a user to come in a worth for a search
engine in a same list. Which carry out should we use?
A. A ListBox carry out which has a SelectionMode skill set to 1
B. A TextBox carry out which has a AutoCompleteSource skill set to Custom
C. A ComboBox carry out which has a DropDownStyle skill set to DropDown
D. A ComboBox carry out which has a DropDownStyle skill set to DropDownList
Answer: C
Question: 4
You have been formulating a Windows focus by regulating a .NET Framework 3.5. The focus must
meet a following requirements:
It annals a sum of a users who cgange supportive information.
It requires a context-related smoke-stack bail out for a details.
It is executed by regulating a internal user comment but executive privileges.
You need to safeguard which a mandate have been met by regulating smallest probable development
effort. What should we do?
A. Store a user sum to a cool jot down when a user modifies supportive information.
B. Store a user sum as a jot down entrance to a Windows focus jot down when a user modifies
sensitive information.
C. Use a Trace.WriteLine routine to beget snippet inform when a user modifies sensitive
information. Configure a TraceListener intent to save a snippet information.
D. Add opening counters to a focus for any set of supportive information. Write a code
segment to jot down a sum of users who cgange supportive information.
Answer: C
Question: 5
You emanate a Windows focus by regulating a .NET Framework 3.5. You devise to muster an
application by regulating a ClickOnce deployment method. The focus has a following
specifications:
It contains mixed components.
It is formed upon a .NET Framework 3.5.
The .NET Framework 3.5 is not commissioned upon all a customer computers.
You need to implement a .NET Framework 3.5 upon a customer computers during a application
deployment process. What should we do?
A. Use a bootstrapping underline of a ClickOnce deployment method.
B. Include a .NET Framework 3.5 in a height dependencies of a ClickOnce deployment
method.
C. Change a routine for deployment to a Microsoft Windows Installer (MSI) packages and
disable a bootstrapping feature.
D. Use registration-free Component Object Model (COM) components for deployment as well as set the
Isolated skill to RIGHT.
Answer: A
Question: 6
You have been formulating a Windows focus by regulating a .NET Framework 3.5. The focus uses
multiple threads. You need to safeguard which any exceptions which start whilst executing the
application have been reported to a usual difference handler. You wish to grasp a thought by using
minimum growth effort. What should we do?
A. Place a TRY CATCH matter around any routine in a application.Report any exceptions
to a usual handler.
B. Place a TRY CATCH matter inside a Form_Load eventuality in a categorical form, as well as inform any
exceptions to a usual handler.Handle a Application.ThreadExit event, as well as inform any
exceptions to a usual handler.
C. Place a TRY CATCH matter around a call to a Application.Run method, as well as inform any
exceptions to a usual handler.Handle a Application.ThreadException event, as well as report
any exceptions to a usual handler.
D. Place a TRY CATCH matter around any call to a System.Threading.Thread.Start
method in a application.Report any System.Threading.Thread.ThreadStateException to the
common handler.
Answer: C
Question: 7
You emanate a Windows focus by regulating a .NET Framework 3.5. The focus is named
APP1. APP1 has a following specifications:
It merges inform from cool files.
It reads any cool jot down as a string.
It runs upon a server mechanism declared Server1.
Another focus declared APP2 additionally runs upon Server1.
You find which when a duty is used to combine a cool files, APP1 consumes additional
memory. This one more mental recall expenditure affects a operations of APP2.
You need to cgange a pattern of APP1 to safeguard smallest outcome upon APP2.
What should we do?
A. Use a + user for a combine process.
B. Use a StringBuilder.Append routine for a combine process.
C. Write a formula shred to perform a combine routine upon a latest thread.
D. Write a formula shred in a apart plot to perform a combine process. Configure the
project to start a combine operation as a latest process.
Answer: B
Question: 8
You have been formulating a Windows focus by regulating a .NET Framework 3.5. The focus will be
used to collect inform about a technical skills of a employees. The interpretation will be retrieved
from a following associated tables upon a Microsoft SQL Server 2008 database example by using
LINQ to SQL:
EmployeeSkills table
TechnicalSkills table
The focus contingency collect interpretation from a TechnicalSkills list usually when a corresponding
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