Đề thi WFCI Có đáp án

1 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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