CS411 Quiz 2

Q1. In WPF, Subtags don’t add as a(n) ________

1. Array
2. Designated Attribute
3. Dictionary
4. List

Q2. Type Converter exists for ___________ transform.

1. Scale
2. Render
3. Translate
4. Matrix

Q3. Suppose, we want to change the color of button to Black, as soon as mouse enters it. For that we have declared the button in C# code as Button b = sender as Button; Now, what will be the correct way to change the foreground color of a button according to above mentioned specifications? (Note: Suppose the code is being written in the event handler Button_mouseenter as specified by its corresponding XAML)

1. color = b.black;
2. b.color= black;
3. b = color.black;
4. b.Foreground = Brushes. Black;

Q4. In Windows Presentation Foundation, XAML tag always correspond to _______

1. Class
2. Function
3. Object
4. Property

Q5. ________ transform requires an angle in transformation.

1. Element transform
2. Scale transform
3. Button transform
4. Rotate transform

Q6. Margin defines an extra space_________ while considering edges of the element

1. Inside
2. Between
3. Outside
4. Anywhere

Q7. ________ is a timer based change of value.

1. Styles
2. Themes
3. Template
4. Animation

Q8. Markup extensions are surrounded by ________

1. Curly braces
2. Square Brackets
3. Angle Brackets
4. Parentheses

Q9. In WPF, _______ function registers an attached property with the property system.

1. RegisterAttach(String, Type, Type, PropertyMetadata, ValidateValueCallback)
2. Register_Attached(String, Type, Type, PropertyMetadata, ValidateValueCallback)
3. RegisterAttached(String, Type, Type, PropertyMetadata, ValidateValueCallback)
4. Reg_Attach(String, Type, Type, PropertyMetadata, ValidateValueCallback)

Q10. _________ refers to the space between an element and the content inside it.

1. Padding
2. Tunneling
3. Margin
4. Style