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:Assuming that brown colour is dominant over black…A pure breeding white cat (homozygous dominant)…Assuming that in sheep, the allele for black coat…A rectangular image consisting of black lines and…If the pink colour of a petal is dominant over white…