Posted by: Pdfprep Category: H13-321-ENU Tags: H13-321-ENU exam questions, H13-321-ENU practice exam, HCIP-AI-EI Post Date: March 23, 2021 Pdfprep2021-03-23T09:10:24+00:00 How many brightness changes can a 4-bit graphic distinguish?A . 256B . 128C . 8D . 16 View Answer Answer: D Author Pdfprep