Sir, the second that you mentioned as VGA .It seems to be serial port . I checked from Google (VGA Ports have holes in it and the serial port connector has pins in it).
in part 4 sir, i didn't leave the space you left in between the columns, i just wrote the ones they told us to write together and didnt write the ones that weren't ticked in the given question, will it be considered correct? i left 2 columns at the end .
