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 thermocouple thermometer is connected to a…A rectangular image consisting of black lines and…Assuming that in sheep, the allele for black coat…A yellow maize is crossed with a white maize and the…