Answer the following statement(s) true (T) or false (F)

1. In a histogram, the y-axis represents all of the possible brightness values that can be displayed in the image starting at zero on the left and running to 255 on the right. _________________________

2. In a histogram, the x-axis represents the number of pixels in the image that display a particular luminance value, starting with zero pixels at its lowest point and moving upward. _________________________

3. In a histogram, black is displayed when all three of the channels overlap. _________________________

4. In a histogram, areas that are overly bright are clipped to output white. _________________________


1. FALSE
2. FALSE
3. FALSE
4. TRUE

Computer Science & Information Technology

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Map the object-oriented database design for the DreamHome case study produced in Exercise 27.25 to the ODMG ODL.

What will be an ideal response?

Computer Science & Information Technology

Windows uses a memory-management technique known as ________ to monitor which applications you use most frequently. It preloads them into your system memory

A) SuperFetch B) SuperGet C) SuperRetrieve D) SuperTake

Computer Science & Information Technology

Match the following keyboard shortcuts or keystrokes to their task

I. F5 II. Alt + F5 III. Tab IV. Esc V. Ctrl + E A. Displays in Presenter View B. Displays a presentation from the beginning C. Centers text in a placeholder D. Ends a slide show E. Indents to the next bullet level

Computer Science & Information Technology

The DROP TABLE command creates an empty table.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology