Case Based Critical Thinking
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Case 1
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Mark has taken his team on an educational retreat: they visited print shops and web design houses to see firsthand how the various products that they create are manufactured. One of the things they discussed at length is color theory and various color models. Now that they've returned, Mark is keeping an eye and an ear on the group to see how much they've remembered.
When discussing the need to build bleeds, Mark mentions that the need for bleeds is based on the ever-true idea that "no machine is perfect." What is he talking about?
What will be an ideal response?
Bleeds must be created simply because the device that trims a printed document can never be expected to trim perfectly along the trim line. Bleeds are added to account for the margin of error. If the trimmer trims outside of the trim line, bleeds are there to be sure that there's ink coverage.
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What is a database management system?
What will be an ideal response?
Computers are playing an increasing role in education. The use of computers in edu- cation is referred to as computer-assisted instruction (CAI). Write a program that will help an elemen- tary school student learn multiplication. Use the random module to produce two positive one-digit integers. The program should then display a question, such as How much is 6 times 7? The student then types the
answer. Next, the program checks the student’s answer. If it is correct, print the string "Very good!" on the screen and ask another multiplication question. If the answer is wrong, display "No. Please try again." and let the student try the same question again repeat- edly until the student finally gets it right. A separate function should be used to generate each new question. This method should be called once when the program begins execution and each time the user answers the question correctly. [Hint: To convert the numbers for the problem into strings for the question, use function str. For example, str( 7 ) returns "7".] What will be an ideal response?
With object-oriented programming, once you create an object, you can develop new objects that possess all the traits of the original object, plus any new traits you desire.
Answer the following statement true (T) or false (F)
A chart ________ determines which data series and categories are displayed in a chart
A) condensed B) theme C) filter D) legend