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:If the pink colour of a petal is dominant over white…Assuming that in sheep, the allele for black coat…If red is dominant to white and homozygous red…A rectangular image consisting of black lines and…Assuming that in sheep, the allele for black coat…