Organizing code into two classes called the ____ and the view splits the code between managing the interface and manipulating the database.
A. model
B. GUI
C. application
D. widget
Answer: A
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Write a function to create a lightened grayscale image, by use makeLighter. First, lighten the image by using the makeLighter function on each color. Now, grayscale the new image. Compare the result to the picture created by the previous problem. How does makeLighter compare to adding 75 to each of the red, green, and blue components of every pixel?
What will be an ideal response?
To present your Word document to others who can watch in a web browser, use:
a. PowerPoint b. Office Presentation Service c. email
Identify the letter of the choice that best matches the phrase or definition.
A. Deletes all comments on the current slide B. Searches for synonyms for a selected word C. Deletes all comments in the presentation D. Displays the results of a Thesaurus search E. Displays hidden comments
Which of the following statements about identifiers is false?
A. Identifiers must start with a letter or underscore B. Identifiers may not use spaces and hyphens as part of the identifier C. Identifiers symbolically represent data locations D. Good programming style uses an underscore as the first character of an identifier E. Good identifier names are descriptive but short