Deck 13: Gui Programming

Question 1

Which widget creates an area that displays one line of text or an image?

A) Label
B) Canvas
C) Message
D) Text

Answer 1

A

Question 2

The pack method determines where a widget should be positioned.

Answer 2

True

Question 3

A __________ program is an event-driven program.

A) GUI
B) command line
C) procedural
D) modular

Answer 3

A

Question 4

A root widget's destroy method can be used as a callback function for a Quit button.

Question 5

An info dialog box is a window that displays a message to the user and has an OK button which,when clicked,closes the dialog box.

Question 6

To use the showinfo function,the tkinter.messagebox module must be imported.

Question 7

In an event-driven environment,the user interacts with

A) the graphical unit
B) the user interface
C) the register
D) the CPU

Question 8

Which widget will display multiple lines of text?

A) Label
B) Canvas
C) Message
D) Text

Question 9

Checkbutton widgets are displayed in groups and used to make mutually exclusive selections.

Question 10

To use an Entry widget to get data entered by a user,you must use the Entry widget's set method.

Question 11

What are the items that appear on the graphical interface window called?

A) buttons
B) icons
C) widgets
D) graphical elements

Question 12

Radio buttons can be used to allow the user to make multiple selections at one time.

Question 13

In a GUI environment,no text input is possible.

Question 14

Which widget allows the user to select a value by moving a slider along a track?

A) Scrollbar
B) Toplevel
C) Scale
D) Slider

Question 15

The Entry widget's get method retrieves either numeric or string data.

Question 16

Which widget allows the user to enter a single line of input from the keyboard?

A) Toplevel
B) Entry
C) Message
D) Text

Question 17

In an event-driven program,the __________ accepts the user's commands.

A) register
B) CPU
C) operating system
D) GUI

Question 18

The point (0,0)represents the same place in a window with the Canvas widget as with turtle graphics.

Question 19

Programs that use tkinter do not always run reliably in IDLE.

Question 20

Python does not have GUI programming features built into the language itself.

Question 21

The __________ module allows you to create GUI programs in Python.

Question 22

In a(n)__________ interface,a prompt is displayed that allows the user to enter a command which is then executed.

A) windows
B) command line
C) GUI
D) operating

Question 23

Given the following code,which line defines the size of the window?

A) self.main_window = tkinter.Tk()
B) self.canvas = tkinter.Canvas(self.main_window,width=200, height=200)
C) self.canvas.create_rectangle(30,30, 175, 175)
D) shape = myShape()

Question 24

A(n)___________ is a container that can hold other widgets and organize the widgets in a window.

Question 25

Which of the following must you include with your program so you can display a message to the user with the showinfo function?

A) import tkinter
B) import canvas
Import messagebox
C) import messagebox
D) import tkinter
Import tkinter.messagebox

Question 26

Given the following code,what are the dimensions,in pixels,of the shape created?

A) 200 X 200
B) 30 X 175
C) 145 X 145
D) None of these

Question 27

__________ are small windows that display information and allow the user to perform actions.

Question 28

Which of the following is not a method of the Canvas widget?

A) create_line
B) create_oval
C) create_button
D) create_text

Question 29

In a(n)__________ interface,the user can determine the order in which things happen.

A) windows
B) command line
C) GUI
D) operating

Question 30

A(n)__________ allows the user to interact with the operating system and other programs through graphical elements on the screen.

Question 31

The GUI popularized the use of the __________ as an input device.

Question 32

In a GUI environment most interactions are done through small windows known as __________ that display information and allow the user to perform actions.

A) input boxes
B) windows
C) dialog boxes
D) message boxes

Question 33

A(n) __________ is a widget that the user can click to cause an action to occur.

Question 34

In Python,what module is used to create a GUI program?

A) tkinter
B) pygui
C) python_gui
D) pycanvas

Question 35

A __________ is a container that can be used to organize the widgets in a window.

A) Textbox
B) Label
C) Frame
D) Canvas

Question 36

Since GUI programs respond to the actions of the user,they are called __________ programs.

Question 37

The __________ widget is used to display text in a window.

Question 38

The acronym GUI stands for

A) Graphical User's Interface
B) Graphical User Interface
C) Graphical User Interaction
D) Graphical Union Interface

Question 39

The Label widget's __________ method determines where a widget should be positioned and makes the widget visible when the main window is displayed.

Question 40

A(n)__________ function is a function or method that executes when the user clicks a button.

Question 41

To create a line with the create_line method of the Canvas widget,you must include four arguments that represent beginning and ending __________.

Question 42

The __________ widget provides methods that allow the programmer to draw some simple shapes.