MOV AH$,$ OFh $|$

INT $10$h $|$

MOV AH$,00$h $|$

INT $10$h $|$

What is the final outcome of this code $?$

O a$.$ Printa green pixel

O b$.$ Change to a new video setting

O c$.$ Nothing changes

O d$.$ Printa blue pixel

Oe$.$ Read current video mode $|$