Sunday, August 5, 2012

Đề thi WFCI Có đáp án





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For retrieving data from the database, you must first connect to SQL Server database using ________________.


OleDbDataReader
SqlConnection
SqlDataReader
SqlCommand
2
A _______ object is a representation of database objects in the cached memory.


DataAdapter
DataReader
DataSet
SqlCommand
3
The ________ class is used to sort, filter, search, modify, and navigate through the records of a table.


DataAdapter
DataSet
DataTable
DataView
4
The _______ class helps to bind the property value of an object to the property value of a control.


Binding
Control
BindingSource
SqlConnection
5
Crystal Reports allow you to generate reports using the ADO.NET object, ________.


DataAdapter
DataSet
DataTable
DataView
6
The __________ method of the PrinterSettings class determines whether an image file can be printed.


IsDirectPrintingSupported
CreateMeasurementGraphics
ToString
Print
7
The .NET Framework is a ___________ and ___________ environment to build, deploy, and run applications.


multi-tiered
multi-lingual
open source
multi-platform
8
GDI+ provides rich graphic support in the form of ____________ blending and ____________ brushes GDI.


alpha
image
paint
texture
9
In the case of re-installing __________ technology based applications, only the modified parts of the application are updated to save time and effort.


ClickOne
ClickOnce
ClickOn
ClickOnly
10
A form is a ____________ that holds and manages controls and is used to create GUI based Windows applications.


collection
frame
property
container
11
Which of the following controls belong to the category, Value setting controls?


RadioButton
CheckBox
GridView
ImageList
12
The ________________ control is used to display mutually exclusive options.  Loai tru lan nhau


CheckedListBox
Checkbox
RadioButton
TreeView
13
The methods of the ________________ class are used to check an item, retrieve the checked state of an item, and clear all the selected items.


Checkbox
RadioButton
CheckedListBox
UncheckedListBox
14
Selection List Controls enable selection of values from specified ranges with the help of the ________________ keys.


Up-Down arrow
Page Up - Page Down
Ctrl-Shift
Left-Right arrow
15
The ListView control is similar to the _____ icon on the standard toolbar of Windows Explorer.


File
Edit
Views
Tools
16
The _______________ control appears as a text box along with a drop-down calendar and displays the current date in a particular format.


DateTimePicker
MonthCalendar
DropDownList
Timer
17
The _______________ control appears as drop-down grid of rows and columns displaying the dates of a particular month.


DateTimePicker
MonthCalendar
Timer
DropDownList
18
Timer is a _________ that generates an event at regular intervals.


event
eventhandler
control
component
19
___________________ was the first data access model created for accessing local databases in the Microsoft Jet Database Engine format.


ActiveX Data Objects
Data Access Objects
Remote Data Objects
Remote Procedure Calls


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