A rectangular image consisting of black lines and white spaces representing data which can be optically read is called? by Sunday | Jan 25 | Computer Studies WAEC | 0 comments A. barcode. B. decoder. C. mnemonics. D. pseudocode. Correct Answer: Option A – barcode Users Also Read These:In a case of complete dominance, what is the…A poem consisting of fourteen lines is?A rectangular solid black has length 10cm, breadth…The spaces between neutrones through which impulses…If a cross is made between a pure-breeding red…