Mainly which port is used in the computer? April 2, 2021 / By Preparation Point / MODEL PAPER 90: FIELD ASSISTANT ISTAT.) /CROP REPORTER in the Agriculture Department (BS-11) – 2018 Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedInA) USB B) Serial C) Parallel D) All of above ✓ Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn