Sample Quiz Flashcards
Visual Basic keywords are ___________
reserve words
Property __________ maintains all the values in a ListBox.
Items
A __________ is a control in which the user can enter data from a keyboard.
TextBox
Entering a value in a TextBox causes a ____________ event
TextChanged
When a value is read from memory, that value is _____________
Not overwritten
The three types of control structures are sequence, selection, and __________.
repetition
The ___________ operator returns False if the left operand is larger than the right operand
<=
Item’s method __________ deletes all the values in a ListBox
clear
The Form’s ________ property specifies the text that is displayed in the Form’s title bar
Text
The ______ control allos users to add and view items in a list
ListBox
Programs that translate high-level programs into machine language are called
compiler
The symbol ________ is not a Visual Basic operator.
%
In an activity diagram, a rectangle with curved sides represents ___________
an action
A Button’s text should use _________ capitalization
book-title
The expression to the right of an assignment operator is evaluated ________________ the assignment occurs
before
A ________ occurs when an executed statement does not directly follow the previously executed statement in the written application
transfer of control
The body of a Do While….Loop statement executes _____________
while its condition is true
Item’s method __________ adds an item to a listBox
Add
If number is initialized with the value 15, What value will number contain after the expression number += 7 executes?
22
When a value is placed into a memory location, the value _________ the previous value in that location
replaces
Property _________ specifies how text is aligned within a Label’s boundaries
TextAlign
A __________ is a variable that helps control the number of times that a set of statements executes
counter
An application enters break mode when __________
a breakpoint is reached
A(n) ________ contains code that performa specific task
method
Variables that store floating Point values should be declared as an _____________
Double
The _______ operator assigns the result of adding the left and right operands to the left operand
+=
there are errors in an application, they appear in a window known as the ___________
Error List
A label’s boderStyle property can be set to _________
Fixed3D
The if…Then…Else selection statement ends with the key words __________
End If
A(n) __________ loop occurs when a condition in a Do While…Loop never becomes False
infinite
An example of a white space character is a ________ character.
Tab
Space
newline
A Button’s text should use _________ capitalization
book-title
Method String.Format is used to _____________
control how text is formatted
The ____________ window allows you to browse solution files
Solution Explorer
The __________ statement executes until its loop-termination condition becomes True.
Do Until….Loop
The If …Then statement is called a ________ statement because it selects or ignore one action (or group of actions)
single-selection
If …. Then…..Else is a ____________ selection statement
double
__________ is a programming language for sharing information via hyperlinked text documents on the World Wide Web
HTML
A(n) ________ help the user understand a control’s purpose.
descriptive Label
Variable declarations in event handlers begin with the keyword __________
Dim
Which of the following If…Then statements correctly displays that a student received an A on an exam if the score was 90 or above?
If studentgrade >= 90 Then
displayLabel.Text = “Student received an A”
The ^= operator _____________
squares the value of the left operand by the value of the right operand and stores the result in the left operand
The data type in a variable declaration is immediately preceded by keyword ___________
As
A(n) ___________ represents a user action, such as clicking a Button
event
Variable declarations in event handlers begin with the keyword __________
Dim
The ____________ window allows you to browse solution files
Solution Explorer
An output label should ___________
be distingueshed with other labels
initially have an empty Text property or a default value
use Fixed3D for the borderStyle property
A(n) ______________ is a group of one or more projects that collectively form a Visual Basic program
Solution
Method String.Format is used to _____________
control how text is formatted
Parentheses added to an expression simply to make it easier to read are known as _______ parentheses.
redundent
