When a monochromatic light is incident for a short period of time on a thin barrier having two slits how will a screen placed in front of the slits appear

The choices can be found elsewhere and as follows:

A. The screen displays smoothly varying dark and bright bands.
B. The screen is completely illuminated.
C. The screen remains completely dark.
D. The screen is illuminated in apparently random areas of dark and light.
E. The screen displays individual spots of light, organized in bands.

I think the correct answer is option E. The screen displays individual spots of light, organized in bands.

Hope this helps.