1251128
Questão 1
Questão
A(n) __________ is the thin dotted line that encloses an object in the Designer .
Responda
-
selection marker
-
control binder
-
bounding box
-
object container
Questão 2
Questão
The small squares that appear on the right edge, bottom edge, and lower-right cor-
ner of a form’s bounding box are called __________.
Responda
-
sizing hooks
-
form edges
-
bounding tags
-
sizing handles
Questão 3
Questão
__________ is the name of the blank form that Visual Studio initially creates in a new project.
Responda
-
Form1
-
Main
-
New1
-
Blank
Questão 4
Questão
The __________ property holds the text that is displayed on the face of the button.
Responda
-
Name
-
Text
-
Tag
-
Face
Questão 5
Questão
A file that contains program code is called a(n) __________.
Responda
-
destination code file
-
executable file
-
machine language file
-
source code file
Questão 6
Questão
A namespace is container that holds __________.
Responda
-
methods
-
names
-
spaces
-
classes
Questão 7
Questão
A(n) __________ is a method that executes when a specific event takes place while an application is running.
Responda
-
action process
-
event handler
-
runtime procedure
-
event method
Questão 8
Questão
The statement MessageBox.Show("Hello World") ; is an example of a(n) __________.
Responda
-
method call
-
namespace
-
Click event
-
event handler
Questão 9
Questão
In programming we use the term string to mean __________.
Responda
-
many lines of code
-
parallel memory locations
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string of characters
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virtually anything
Questão 10
Questão
A(n) __________ marks the end of a programming statement in C#.
Responda
-
semicolon
-
period
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hyphen
-
underscore
Questão 11
Questão
A piece of data that is written into a program’s code is a(n) ___________.
Responda
-
identifier
-
specifier
-
keyword
-
literal
Questão 12
Questão
The time during which you build the GUI and write the application’s code is referred to as __________.
Responda
-
run time
-
design time
-
code time
-
planning
Questão 13
Questão
The time during which an application is executing is referred to as __________.
Responda
-
go time
-
design time
-
execution
-
run time
Questão 14
Questão
When you want to display text on a form, you use a __________ control.
Responda
-
Button
-
PictureBox
-
Label
-
TextBox
Questão 15
Questão
The __________ property allows you to set the font, font style, and size of the control’s text.
Responda
-
Style
-
AutoSize
-
Text
-
Font
Questão 16
Questão
A __________ property can be set to one of two possible values: True or False.
Responda
-
Boolean
-
Logical
-
Binary
-
Dual
Questão 17
Questão
Label controls have a(n) __________ property that controls the way they can be resized.
Responda
-
Stretch
-
AutoSize
-
Dimension
-
Fixed
Questão 18
Questão
The __________ property can be used to change the text’s alignment in the label.
Responda
-
TextPosition
-
AutoAlign
-
TextCenter
-
TextAlign
Questão 19
Questão
In code, you use a(n) __________ to store a value in a control’s property.
Responda
-
Click event
-
method call
-
assignment statement
-
Boolean value
Questão 20
Questão
The equal sign ( = ) is known as the __________.
Responda
-
equality symbol
-
assignment operator
-
equality operator
-
property position
Questão 21
Questão
The standard notation for referring to a control’s property in code is __________.
Responda
-
ControlName . PropertyName
-
ControlName = PropertyName
-
PropertyName . ControlName
-
PropertyName = ControlName
Questão 22
Questão
__________ is a feature of Visual Studio that provides automatic code completion as you write programming statements.
Responda
-
AutoCode
-
AutoComplete
-
IntelliSense
-
IntelliCode
Questão 23
Questão
You can use a(n) __________ control to display a graphic image on a form.
Responda
-
Graphics
-
PictureBox
-
Drawing
-
ImageBox
Questão 24
Questão
Once you have created a PictureBox control, you use its __________ property to specify the image that it will display.
Responda
-
Image
-
Source
-
DrawSource
-
ImageList
Questão 25
Questão
The PictureBox control’s __________ property specifies how the control’s image is to be displayed.
Responda
-
RenderMode
-
DrawMode
-
SizeMode
-
ImageMode
Questão 26
Questão
__________ is the image’s width to height ratio.
Responda
-
Aspect ratio
-
Size ratio
-
Projection ratio
-
Area ratio
Questão 27
Questão
Most controls have a __________ property that determines whether the control is visible on the form at run time.
Responda
-
Render
-
Viewable
-
Visible
-
Draw
Questão 28
Questão
A(an) __________ appears on one line in a program.
Responda
-
inline comment
-
line comment
-
forward comment
-
block comment
Questão 29
Questão
A __________ can occupy multiple consecutive lines in a program.
Responda
-
block comment
-
square comment
-
multiline comment
-
machine comment
Questão 30
Questão
Programmers commonly use blank lines and indentations in their code to create a sense of __________.
Responda
-
logic
-
visual organization
-
documentation
-
program flow
Questão 31
Questão
To close an application’s form in code, you use the statement __________.
Responda
-
Close();
-
Close.This();
-
Close()
-
this.Close();
Questão 32
Questão
Changing an object’s Text property also changes the object’s name.
Responda
- True
- False
Questão 33
Questão
When a form is created, its Text property is initially set to the same value as the form’s name.
Responda
- True
- False
Questão 34
Questão
The form’s title is displayed in the bar along the top of a form.
Responda
- True
- False
Questão 35
Questão
C# source code files always end with the .cs extension.
Responda
- True
- False
Questão 36
Questão
You add your own code to the Progam.cs file as you develop an application.
Responda
- True
- False
Questão 37
Questão
C# code is organized as methods, which are contained inside classes, which are con-
tained inside namespaces.
Responda
- True
- False
Questão 38
Questão
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.
Responda
- True
- False
Questão 39
Questão
A Label control’s Text property is initially set to the same value as the Label control’s name.
Responda
- True
- False
Questão 40
Questão
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.
Responda
- True
- False
Questão 41
Questão
By default, a label’s text is aligned with the bottom and right edges of the label’s bounding box.
Responda
- True
- False
Questão 42
Questão
Label controls are useful for displaying output while an application is running.
Responda
- True
- False
Questão 43
Questão
The assignment operator assigns the value that appears on its left side to the item that appears on its right side.
Responda
- True
- False
Questão 44
Questão
PictureBox controls also have a BorderStyle property that works just like a Label control’s BorderStyle property.
Responda
- True
- False
Questão 45
Questão
PictureBox controls also have a BorderStyle property that works just like a Label control’s BorderStyle property.
Responda
- True
- False
Questão 46
Questão
Buttons are the only controls that can respond to Click events.
Responda
- True
- False
Questão 47
Questão
The Visible property is a Binary property, which means it can be set only to the values 1 and 0.
Responda
- True
- False
Questão 48
Questão
When you write the values true or false in code, they must be written in all lowercase letters.
Responda
- True
- False
Questão 49
Questão
In C# there are three types of comments: line comments, block comments, and documentation comments.
Responda
- True
- False
Questão 50
Questão
To close an application’s form in code, you use the statement Close.This();
Responda
- True
- False
Questão 51
Questão
The Visual Studio code editor examines each statement as you type it, and reports any syntax errors that are found.
Responda
- True
- False
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