1251128
Pregunta 1
Pregunta
A(n) __________ is the thin dotted line that encloses an object in the Designer .
Respuesta
-
selection marker
-
control binder
-
bounding box
-
object container
Pregunta 2
Pregunta
The small squares that appear on the right edge, bottom edge, and lower-right cor-
ner of a form’s bounding box are called __________.
Respuesta
-
sizing hooks
-
form edges
-
bounding tags
-
sizing handles
Pregunta 3
Pregunta
__________ is the name of the blank form that Visual Studio initially creates in a new project.
Respuesta
-
Form1
-
Main
-
New1
-
Blank
Pregunta 4
Pregunta
The __________ property holds the text that is displayed on the face of the button.
Respuesta
-
Name
-
Text
-
Tag
-
Face
Pregunta 5
Pregunta
A file that contains program code is called a(n) __________.
Respuesta
-
destination code file
-
executable file
-
machine language file
-
source code file
Pregunta 6
Pregunta
A namespace is container that holds __________.
Respuesta
-
methods
-
names
-
spaces
-
classes
Pregunta 7
Pregunta
A(n) __________ is a method that executes when a specific event takes place while an application is running.
Respuesta
-
action process
-
event handler
-
runtime procedure
-
event method
Pregunta 8
Pregunta
The statement MessageBox.Show("Hello World") ; is an example of a(n) __________.
Respuesta
-
method call
-
namespace
-
Click event
-
event handler
Pregunta 9
Pregunta
In programming we use the term string to mean __________.
Respuesta
-
many lines of code
-
parallel memory locations
-
string of characters
-
virtually anything
Pregunta 10
Pregunta
A(n) __________ marks the end of a programming statement in C#.
Respuesta
-
semicolon
-
period
-
hyphen
-
underscore
Pregunta 11
Pregunta
A piece of data that is written into a program’s code is a(n) ___________.
Respuesta
-
identifier
-
specifier
-
keyword
-
literal
Pregunta 12
Pregunta
The time during which you build the GUI and write the application’s code is referred to as __________.
Respuesta
-
run time
-
design time
-
code time
-
planning
Pregunta 13
Pregunta
The time during which an application is executing is referred to as __________.
Respuesta
-
go time
-
design time
-
execution
-
run time
Pregunta 14
Pregunta
When you want to display text on a form, you use a __________ control.
Respuesta
-
Button
-
PictureBox
-
Label
-
TextBox
Pregunta 15
Pregunta
The __________ property allows you to set the font, font style, and size of the control’s text.
Respuesta
-
Style
-
AutoSize
-
Text
-
Font
Pregunta 16
Pregunta
A __________ property can be set to one of two possible values: True or False.
Respuesta
-
Boolean
-
Logical
-
Binary
-
Dual
Pregunta 17
Pregunta
Label controls have a(n) __________ property that controls the way they can be resized.
Respuesta
-
Stretch
-
AutoSize
-
Dimension
-
Fixed
Pregunta 18
Pregunta
The __________ property can be used to change the text’s alignment in the label.
Respuesta
-
TextPosition
-
AutoAlign
-
TextCenter
-
TextAlign
Pregunta 19
Pregunta
In code, you use a(n) __________ to store a value in a control’s property.
Respuesta
-
Click event
-
method call
-
assignment statement
-
Boolean value
Pregunta 20
Pregunta
The equal sign ( = ) is known as the __________.
Respuesta
-
equality symbol
-
assignment operator
-
equality operator
-
property position
Pregunta 21
Pregunta
The standard notation for referring to a control’s property in code is __________.
Respuesta
-
ControlName . PropertyName
-
ControlName = PropertyName
-
PropertyName . ControlName
-
PropertyName = ControlName
Pregunta 22
Pregunta
__________ is a feature of Visual Studio that provides automatic code completion as you write programming statements.
Respuesta
-
AutoCode
-
AutoComplete
-
IntelliSense
-
IntelliCode
Pregunta 23
Pregunta
You can use a(n) __________ control to display a graphic image on a form.
Respuesta
-
Graphics
-
PictureBox
-
Drawing
-
ImageBox
Pregunta 24
Pregunta
Once you have created a PictureBox control, you use its __________ property to specify the image that it will display.
Respuesta
-
Image
-
Source
-
DrawSource
-
ImageList
Pregunta 25
Pregunta
The PictureBox control’s __________ property specifies how the control’s image is to be displayed.
Respuesta
-
RenderMode
-
DrawMode
-
SizeMode
-
ImageMode
Pregunta 26
Pregunta
__________ is the image’s width to height ratio.
Respuesta
-
Aspect ratio
-
Size ratio
-
Projection ratio
-
Area ratio
Pregunta 27
Pregunta
Most controls have a __________ property that determines whether the control is visible on the form at run time.
Respuesta
-
Render
-
Viewable
-
Visible
-
Draw
Pregunta 28
Pregunta
A(an) __________ appears on one line in a program.
Respuesta
-
inline comment
-
line comment
-
forward comment
-
block comment
Pregunta 29
Pregunta
A __________ can occupy multiple consecutive lines in a program.
Respuesta
-
block comment
-
square comment
-
multiline comment
-
machine comment
Pregunta 30
Pregunta
Programmers commonly use blank lines and indentations in their code to create a sense of __________.
Respuesta
-
logic
-
visual organization
-
documentation
-
program flow
Pregunta 31
Pregunta
To close an application’s form in code, you use the statement __________.
Respuesta
-
Close();
-
Close.This();
-
Close()
-
this.Close();
Pregunta 32
Pregunta
Changing an object’s Text property also changes the object’s name.
Respuesta
- True
- False
Pregunta 33
Pregunta
When a form is created, its Text property is initially set to the same value as the form’s name.
Respuesta
- True
- False
Pregunta 34
Pregunta
The form’s title is displayed in the bar along the top of a form.
Respuesta
- True
- False
Pregunta 35
Pregunta
C# source code files always end with the .cs extension.
Respuesta
- True
- False
Pregunta 36
Pregunta
You add your own code to the Progam.cs file as you develop an application.
Respuesta
- True
- False
Pregunta 37
Pregunta
C# code is organized as methods, which are contained inside classes, which are con-
tained inside namespaces.
Respuesta
- True
- False
Pregunta 38
Pregunta
When you double-click a control in the Designer , Visual Studio not only creates an empty event handler, but it also writes some code that you don’t see, elsewhere in the project that is necessary for the event handler to properly function.
Respuesta
- True
- False
Pregunta 39
Pregunta
A Label control’s Text property is initially set to the same value as the Label control’s name.
Respuesta
- True
- False
Pregunta 40
Pregunta
When a Label control’s AutoSize property is set to True, you cannot manually change the size of the control by clicking and dragging its bounding box.
Respuesta
- True
- False
Pregunta 41
Pregunta
By default, a label’s text is aligned with the bottom and right edges of the label’s bounding box.
Respuesta
- True
- False
Pregunta 42
Pregunta
Label controls are useful for displaying output while an application is running.
Respuesta
- True
- False
Pregunta 43
Pregunta
The assignment operator assigns the value that appears on its left side to the item that appears on its right side.
Respuesta
- True
- False
Pregunta 44
Pregunta
PictureBox controls also have a BorderStyle property that works just like a Label control’s BorderStyle property.
Respuesta
- True
- False
Pregunta 45
Pregunta
PictureBox controls also have a BorderStyle property that works just like a Label control’s BorderStyle property.
Respuesta
- True
- False
Pregunta 46
Pregunta
Buttons are the only controls that can respond to Click events.
Respuesta
- True
- False
Pregunta 47
Pregunta
The Visible property is a Binary property, which means it can be set only to the values 1 and 0.
Respuesta
- True
- False
Pregunta 48
Pregunta
When you write the values true or false in code, they must be written in all lowercase letters.
Respuesta
- True
- False
Pregunta 49
Pregunta
In C# there are three types of comments: line comments, block comments, and documentation comments.
Respuesta
- True
- False
Pregunta 50
Pregunta
To close an application’s form in code, you use the statement Close.This();
Respuesta
- True
- False
Pregunta 51
Pregunta
The Visual Studio code editor examines each statement as you type it, and reports any syntax errors that are found.
Respuesta
- True
- False
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