Đề thi lý thuyết Winform 1 Aptech Portal 25 Câu

1.___________________property of the OpenFileDialog class opens the selected file with read-only permissions.
Filter
Title
OpenFile
FileOk
2.        
Which of the following are the advantages of using MDI application?
1. Systematic Organization
2. Increased Efficiency
3. Less Memory Usage
4. Easy Implementation

1, 2, 3
2, 3, 4
1, 3, 4
1, 2, 3, 4
3.        
An object of the _______ class cannot be created.
MenuStrip
Menu
ContextMenuStrip
4.        
The ___________ property of the StatusStrip class specifies or retrieves a value that indicates whether the StatusStrip contains a handle in its lower right corner.
CanOverflow
SizingGrip
GripStyle
5.        
The ____________ property of the Command object retrieves the text of a command statement to be used against a data provider.
Connection
CommandText
Conmmand Type
6.        
The _______ method of the DataAdapter class adds a DataTable in a DataSet.
FillSchema()
FillLoadOption
RefillSchema()
7.        
The _____________ method of the DataAdapter class executes a set of executable commands.
IsNull()
RunLoad()
ExecuteBatch () 
8.        
The _________ method of the DataTable class copies a DataRow into a DataTable.
SetOrdinal()
ImportRow
GetFieldType()
9.        
The _____________ method of the DataTableReader class gets the data type of a particular column.
FillSchema()
ExecuteBatch()
GetFieldType()
10.      
The two-way data binding binds a property to a field in a _____________ manner.
read/write
Write-only
Read-only
11.      
No public constructors are defined in the _________ class.
DataGridViewColumn
DataGridViewBand
DataGridViewRow
12.      
The ________ class allows the user to bind a property of the specified control with the property of an object.
BindStyle
BindingSource
Binding
13.      
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
14.      
A form is a ____________ that holds and manages controls and is used to create GUI based Windows applications.
collection
frame
property
container
.................
.................
.................
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