In the name of ALLAH, the most beneficient, the most merciful

Human Computer Interaction (CS408)

Question (select most suitable option)

  Which of the following will result in using proper contrast?
a) Visual patterns that users register and remember
b) Provides a gross means of indicating the most important elements in an interface's visual hierarchy
c) Provides a gross means of indicating the least important elements in an interface's visual hierarchy
A and B
B and C
A and C
A, B and C