Which of the Following Helps to Achieve the Goal of Standard

Multiple Choice

Which of the following helps to achieve the goal of standard operation and consistency?

A) Use the same icons for all programs regardless of their function.
B) Cancel a transaction in a consistent way.
C) Change the background color as the user moves from screen to screen in a consistent manner.
D) When using different keys to obtain help from screen to screen within a system, provide the location of the help key message in a consistent line on the screen.