Question

The recommended basic size for a favicon is ___________ pixels.

(a) 16×16

(b) 26×26

(c) 48×48

(d) both 16×16 and 48×48

Answer 1

Correct choice is (d) both 16×16 and 48×48

For explanation I would say: Facicon is a graphical representation of a site which stands for favorite icon. The basic size for a favicon varies from  16×16 pixels, 32×32 pixels, 48×48 pixels etc in ICO image file format.