DEVRY CIS170B WEEK 6 quiz

Question 1. Question : (TCO 9) A(n) _____ is a notification from the _____ that an action has occurred, such as a mouse click or a key press.

event, operating system

console application, operating system

GUI application, event

event, GUI application

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Question 2. Question : (TCO 9) Although a _____ usually accepts text input from the user, it can also be used to display text.

ComboBox

Label

MessageBox

TextBox

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Question 3. Question : (TCO 9) The first time a programmer double-clicks on a TextBox object in Design Mode, the TextBox’s default event handler method _____ is added to the code.

Click()

Enter()

Text()

TextChanged()

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Question 4. Question : (TCO 9) Type _____ to append “New Year’s Day” to an existing list of holidays in the “listHolidays” ListBox object at runtime.

listHolidays.Items.Add(“New Year’s Day”);

listHolidays.Items.Append(“New Year’s Day”);

listHolidays.Add(“New Year’s Day”);

listHolidays.Append(“New Year’s Day”);

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Question 5. Question : (TCO 9) Which of the following statements will retrieve the selected item of a ComboBox called “cmboWines” and place it in a string variable called “str”?

string str = cmboWines.SelectedItem;

string str = cmboWines.Selection();

string str = cmboWines.Text;

string str = cmboWines.getText();

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Question 6. Question : A Button is also known as a Form Control.

True

False

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Question 7. Question : Form controls include Buttons, Needles, Labels, and Textboxes.

True

False

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Question 8. Question : A Label object is normally used to provide descriptive text or a label for another control.

True

False

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Question 9. Question : Because it is the most common event associated with a Form, the default event handler method for a Form object is Load().

True

False

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Question 10. Question : The Text property determines the text that will appear on a Label when the Windows application starts running.

True

False

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