Write an HTML page that has a text ¯eld in it. Write some JavaScript to change some text on the page when the string in the text ¯eld has been changed. For instance the user could enter her name in a text ¯eld and the text on the page could change to use her name.
What will be an ideal response?
```
A Simple Heading
This is a very simple web page. It asks you for your name
and then shows the name you typed after you click off of the
text field.
```
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Which of the following are true of the Model-View-Controller pattern?
a) This pattern is useful in designing a GUI (graphical user interface). b) This pattern is useful only in designing end-user computer applications. It is of little value otherwise. c) This pattern presents a way to separate (at least logically) I/O from the process part of the application. d) In this pattern, the Controller is the input portion of the task. e) In this pattern, the View is the input portion of the task. f) In this pattern, the Controller accepts data and commands from the user, it sends the to the Model. The Model processes commands, operates on the data, and changes the state of the program, notifies the View. The View presents the state of the program.
JAD sessions:
A) are used when several interviews, with several users, contain only closed, detailed questions. B) are used when the users do not get along with one another. C) are used to perform interviews with management and primary clients outside the corporation. D) are used to reduce the time and the cost of doing many one-to-one interviews.
Which one of the following objects allows users to add data to the database?
A) Query B) Table C) Record D) Form
Which of the following is the correct HTML representation of magenta (red + blue)?
a. 00GGHH
b. #FF00FF
c. 255,0,255
d. %R100-%G0-%B100
e.