In a Jeopardy-style online quiz you are playing, the "answers" to the bonus points question on normal forms are listed as the following: "All non-key columns must depend on the whole primary key."
"A table with a simple primary key is automatically in this form."
"This form does not eliminate all redundancies."
To which normal form do these answers apply?
A. Boyce-Codd normal form.
B. First normal form.
C. Third normal form.
D. Second normal form.

Alook-up table used to convert pixel values to output values on a monitor. essentially, all pixels with a value of 190 or above are shown as white (i.e. 255), and all values with a value of 63 or less are shown as black (i.e. 0). in between the pixels are scaled so that a pixel with a value p is converted to a pixel of value 2/127 −+3969). if a pixel has a value of 170 originally, what value will be used to display the pixel on the monitor? if a value of 110 is used to display the pixel on the monitor, what was the original value of the pixel?

Mariah was working on a multimedia presentation that included both video and audio files. the file was huge, and she wanted to send it to her coworker in another office. she needed to reduce the size of the file so that it could be transmitted faster. the utility she used to do this was

The qwerty keyboard is the most common layout of keys on a keyboard