________ is a piece of data stored in a small text file to maintain information about the client during and between browser sessions.

A clustered column chart

A) groups or clusters similar data in columns to compare values across categories. B) places stacks of data in segments on top of each other in one column, with each category in the data series represented by a different color. C) is a key that identifies the color, gradient, picture, texture, or pattern fill assigned to each data series in a chart. D) places (stacks) data in one column per category, with each column having the same height of 100%.

What is the purpose of identifying the systems boundary for a database system?

What will be an ideal response?