1.     

2. ControlBox
Solution Explorer
Property
Visual Studio
RadioButton

3. 1. Problem: The Objective or the specific output that we want to attain.
2.Programming Language: It’s commands & instructions designed to be easy to learn as it uses English Language vocabulary and can be used in many applications
3. Cod window: is a window in VB.Net through which we can write instructions and codes of the program

4. Items, sorted, AutocompleteSource & AutocompleteMode
ComboBox
ListBox
Displays a drop-down arrow that showes a list of items in the smallest possible area from which one item only can be selected
a Control Shows a list of items where you can select one or more than one item
Purpose
Items, sorted, AutocompleteSource & AutocompleteMode
Items, Sorted & SelectionMode
Properties
WindowState
Size
It defines the window Size of the form on screen (Maximizing, Minimizing or Normal) in Running Mode
It controls the Dimensions(Width and Height) of the form in Design Mode

5. Flow Chart
Algorithm
Is a diagram that uses standard graphical symbols to illustrate the sequence of steps required for solving a problem or specific question
One of the ways which are used to solve a problem through a group of logically arranged procedures
Enabled
Visible
Makes the control Active and responds to the user event or not in Running Mode
Makes the control appear or disapear to the user (Show or Hide)in Running Mode
Values : True/ False

6. 1. Because the property “ AutoSize” of that Label= True by default so we can`t change the size of the label manually, where in the TextBox the property “MultiLine”=False , so we can`t change the height of the textBox .
2.Because its programs work through objects in computer memory
3.Because the property “AutoCompleteMode” is set to “Suggest”
4. Because the property “Maxlength” is set to “ 6”

7. B C A D

8. Btn_txt. TEXT = “جمهورية مصر العربية”
Label1.Autosize = False
TextBox2.PasswordChar= “* “
Label1.Backcolor = Color . Red

9. Displays the “ times Table of table 3”
Fifth Question : Look at the following Flowchart and answer:
Displays the “ times Table of table 3”
3, 6 , 9 , 12 , 15 , 18, 21, 24, 27, 30, 33,36
12 times 13