Answer the following true/false questions: Qualify or explain your answers as needed.

a. System users tend to be confused by data entry codes, and frequently enter the wrong code; therefore, their use should be avoided.

b. Batch processing is still a viable data processing process.

c. There is little correlation in terms of data accuracy between the point at which data originates and the length of time before the data is captured.

d. The computer mouse was invented in order to optimize the use of graphical-user interfaces on personal computers using Windows or Apple operating systems.

e. Using metaphor-based screen design is considered too “cute” and unprofessional.

f. Radio buttons are best used only when there is a very small number of previously defi ned values that have no commonality.