The color encoding we’re using is “RGB”. What does that mean, in terms of the amount of memory required to represent color?
What will be an ideal response?
For RGB usually 8 bits is used to represent each of the three colors so a pixel takes up 24 bits or 3 bytes. Is there a limit to the number of colors that we can represent? Yes, we can only represent over 16 million colors with the RGB model. Can we represent enough colors in RGB? Yes, because we don’t have any technology capable of replicating all the colors we can see.
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What type of member functions allow a client of a class to assign values to private data members?
a. Client member functions. b. Get member functions. c. Set member functions. d. None of the above.
Case-Based Critical Thinking QuestionsCase 2Brendan has inherited a form from the person who held his job previously. His manager would like him to make some substantial changes to it in order to make it more user-friendly for the records team. Brendan, however, is not an expert in form properties, so after he opens up the property sheet, he asks you for some advice. As users complete entry in a given form section, they are sometimes required to print out that section. Brendan has designed the form sections so that they should all fit on one page. What else do you tell him to do?
A. Set the Keep Together form section property to Yes. B. Set the Navigation form property to Single Page. C. Set the Display When form section property to On One Page. D. Set the Force New Page form section property to No.
Which of the following settings can be altered to change the darkness of the font?
a) font-weight b) font-color c) font-family d) font-size
Critical Thinking QuestionsCase B-2Jacob's boss, Mr. Drake, has asked Jacob to format the text in a letter. As Mr. Drake's secretary, Jacob couldn't refuse. Unfortunately, he has never formatted text before and doesn't know where to start. Mr. Drake asked Jacob to make the salutation of the letter look more formal. What should Jacob do?
A. Change the point size. B. Use a gradient fill. C. Look for a font that gives a more formal feel to the salutation. D. Check the gutter and adjust it as needed.