Lorena meets with bank tellers at a local bank to discuss how they will use a dbms. which of the following best describes lorena’s position?

system analyst

tool developer

system programmer

sophisticated user

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?

Visualizing a game of “tag” to remember the meaning of contagious

In which view can you see speaker notes?