CS411 Visual Programming Solved MCQ's Spring 2015 By MMA(Awi)

CS411 Visual Programming Solved MCQ's Spring 2015 By MMA(Awi)

Question # 1 of 10 ( Start time: 10:27:53 PM ) Total Marks: 1

Extension methods __________ access the private data members of the class in which they are extended.

Select correct option:

may

cannot

may not

can

AML is compressed representation of _________.

Select correct option:

CAML:NS

 XAML

XAML:NS

CAML

Question # 3 of 10 ( Start time: 10:30:09 PM ) Total Marks: 1

In context of XAML child element rules, if the child is plain text and a type converter exists to transform the child into the parent type (and no properties are set on the parent element), treat the child as the input to the type converter and use the output as the __________.

Select correct option:

Parent object instance

Interface object instance

none

Child object instance

Question # 4 of 10 ( Start time: 10:31:00 PM ) Total Marks: 1

IsNumeric(string s) is a function of ______________ class.

Select correct option:

math class

program class

string class

MyUtills class

Question # 5 of 10 ( Start time: 10:31:36 PM ) Total Marks: 1

XAML specification defines rules that map ".NET" namespaces, types, properties, and events into _________. I) XML namespaces II) XML elements III) XML Attributes

Select correct option:

 (I) Only

 (II) Only

 (I), (II) and (III) only

 (III) Only

Question # 6 of 10 ( Start time: 10:32:45 PM ) Total Marks: 1

Visual Studio has a snippet called __________ that automatically expands into a definition of a dependency property, which makes defining one much faster than doing all the typing yourself!

Select correct option:

Propdp

Property extension

 Dpprop

Dependency property

Question # 7 of 10 ( Start time: 10:33:23 PM ) Total Marks: 1

Suppose we want to restrict the user to don’t decrease the height of a WPF element from a specific amount then which property will be used?

Select correct option:

MinHeight

none

HeightMinimum

MinimumHeight

Question # 8 of 10 ( Start time: 10:34:38 PM ) Total Marks: 1

WPF element in "DockPanel" has property "dock". There is/are __________ possible value(s) of "dock" property.

Select correct option:

two

three

four

one

WPF4 was released in

2012

2010

2005

2003

Question # 1 of 10 ( Start time: 10:42:36 PM )  Total Marks: 1

Visual Studio has a snippet called __________ that automatically expands into a definition of a dependency property, which makes defining one much faster than doing all the typing yourself!

Select correct option:

 Propdp

 Property extension

 Dpprop

 Dependency property

Question # 2 of 10 ( Start time: 10:42:58 PM )  Total Marks: 1

_________ allows to keep the user interface description and implementation separate.

Select correct option:

 GDI

 WPF

 Avalon

 Altia

Question # 3 of 10 ( Start time: 10:43:15 PM )  Total Marks: 1

AML is compressed representation of _________.

Select correct option:

 CAML:NS

 XAML

 XAML:NS

 CAML

Question # 4 of 10 ( Start time: 10:43:53 PM )  Total Marks: 1

When the data is passed from one place to another in chunks, this data is called ____________.

Select correct option:

 Bits

 Line

 Byte

 Stream

Question # 5 of 10 ( Start time: 10:45:20 PM )  Total Marks: 1

We want the width of button should cover the whole width of StackPanel in WPF then what should be value of HorizontalAlignment property of button?

Select correct option:

 Parent

 Whole

 Fill

 Stretch

Question # 6 of 10 ( Start time: 10:46:20 PM )  Total Marks: 1

Which of the following is/are not derived from “Control” class?

Select correct option:

 ListBox

 StatusBar

 None of the given

 Button

Question # 7 of 10 ( Start time: 10:47:41 PM )  Total Marks: 1

If we want to move an object in the 2-D x-y coordinate system then which transform class will be used?

Select correct option:

 Translate Transform

 Skew Transform

 Skew Transform

 Rotate Transform

Question # 8 of 10 ( Start time: 10:48:09 PM )  Total Marks: 1

Dependency properties are represented by _______________ .

Select correct option:

 System.Windows.DependencyProperty

 System.Windows.Dependency.Property

 System.Windows.Dependency

 System.Windows.Property.Dependency

Question # 9 of 10 ( Start time: 10:48:38 PM )  Total Marks: 1

System.Windows.Controls.Button b = new System.Windows.Controls.Button(); b.Content = "OK"; For the above code (written in C#) the corresponding XAML code will be:

Select correct option:

 <Button xmlns=http://schemas.microsoft.com/winfx/2006/xaml/presentation Content="OK"/>

 <Button xmlns= “OK” Content="http://schemas.microsoft.com/winfx/2006/xaml/presentation "/>

 <Button xmlns=http://schemas.microsoft.com/winfx/2006/xaml/presentation Event="OK"/>

 <Button xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" Call="OK"/>

Question # 10 of 10 ( Start time: 10:49:31 PM )  Total Marks: 1

Extension methods __________ access the private data members of the class in which they are extended.

Select correct option:

 May

 Cannot

 May not

 Can

Question # 2 of 10 ( Start time: 10:52:00 PM )  Total Marks: 1

____________ is a base class similar to UIElement but for document-related pieces of content that don’t have rendering behavior on their own.

Select correct option:

 ContentElement

 VisualElement

 SystemElement

 XAMLElement

Question # 3 of 10 ( Start time: 10:52:37 PM )  Total Marks: 1

In context of XAML child element rules, if the parent supports a content property and the type of the child is compatible with that property, treat the child as its __________.

Select correct option:

 Super class

 Sub class

 Value

 Interface

Question # 4 of 10 ( Start time: 10:53:54 PM )  Total Marks: 1

Suppose we want to restrict the user to don’t decrease the height of a WPF element from a specific amount then which property will be used?

Select correct option:

 MinHeight

 None of given

 HeightMinimum

 MinimumHeight

Question # 5 of 10 ( Start time: 10:54:42 PM )  Total Marks: 1

WPF element in "DockPanel" has property "dock". There is/are __________ possible value(s) of "dock" property.

Select correct option:

 Two

 Three

 Four

 One

Question # 6 of 10 ( Start time: 10:55:06 PM )  Total Marks: 1

System.Windows.Controls.Button b = new System.Windows.Controls.Button(); b.Content = "OK"; For the above code (written in C#) the corresponding XAML code will be:

Select correct option:

 <Button xmlns=http://schemas.microsoft.com/winfx/2006/xaml/presentation Content="OK"/>

 <Button xmlns= “OK” Content="http://schemas.microsoft.com/winfx/2006/xaml/presentation "/>

 <Button xmlns=http://schemas.microsoft.com/winfx/2006/xaml/presentation Event="OK"/>

 <Button xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" Call="OK"/>

Question # 7 of 10 ( Start time: 10:55:42 PM )  Total Marks: 1

Mapping to the WPF namespaces is ______________ in-side the WPF assemblies.

Select correct option:

 Specified at compile time

 Hard-coded

 None of the given

 Dynamically specified

Question # 8 of 10 ( Start time: 10:56:13 PM )  Total Marks: 1

The _______________ user interfaces, enabled by WPF, is getting a lot of attention.

Select correct option:

 Loutish

 Polished

 Coarse

 Distracted

Question # 9 of 10 ( Start time: 10:57:01 PM )  Total Marks: 1

If we want to move an object in the 2-D x-y coordinate system then which transform class will be used?

Select correct option:

 Translate Transform

 Skew Transform

 Skew Transform

 Rotate Transform

Question # 10 of 10 ( Start time: 10:57:32 PM )  Total Marks: 1

The ___________ method is used to read the whole file at once.

Select correct option:

 ReadAllText(“test.txt”);

 ReadAll();

 Read(“test.txt”);

 ReadLine();

Question # 1 of 10 ( Start time: 11:34:52 PM )  Total Marks: 1

With the help of WPF, an ugly looking application can be _______ by the designers.

Select correct option:

 Rearranged

 Re-created

 Re-themed

 Rejected

Question # 2 of 10 ( Start time: 11:35:39 PM )  Total Marks: 1

In context of XAML child element rules, if the parent supports a content property and the type of the child is compatible with that property, treat the child as its __________.

Select correct option:

 Super class

 Sub class

 Value

 Interface

Question # 3 of 10 ( Start time: 11:36:34 PM )  Total Marks: 1

_________ allows to keep the user interface description and implementation separate.

Select correct option:

 GDI

 WPF

 Avalon

 Altia

Question # 4 of 10 ( Start time: 11:37:27 PM )  Total Marks: 1

Additional XML namespaces (on the root or on children) must be ______ to be used on any identifiers from that namespace.

Select correct option:

 Given a common prefix

 Qualified with “Pre” keyword

 Given a distinct prefix

 Qualified with “Ext” keyword

Question # 5 of 10 ( Start time: 11:38:40 PM )  Total Marks: 1

Suppose we want to restrict the user to don’t decrease the width of a WPF element from a specific amount then which property will be used?

Select correct option:

 MinimumWidth

 WidthMinimum

 MinWidth

 None of given

Question # 6 of 10 ( Start time: 11:39:41 PM )  Total Marks: 1

The _______________ user interfaces, enabled by WPF, is getting a lot of attention.

Select correct option:

 Loutish

 Polished

 Coarse

 Distracted

Question # 1 of 10 ( Start time: 01:06:02 AM )  Total Marks: 1

If we want to place a component at top in "dockpanel" then which one is correct syntax?

Select correct option:

 PanelDock="Top"

 Dock="Top"

 DockPanel.Dock="Top"

 DockPanel="Top"