A rectangular image consisting of black lines and white spaces representing data which can be optically read is called? By: Sunday|Published on: Jan 25|Categories: Computer Studies WAEC| 0 comments A. barcode. B. decoder. C. mnemonics. D. pseudocode. Correct Answer: Option A – barcode Users Also Read These:Group of lines are called _______?A poem of four lines is called?A transparent rectangular block 5.0cm thick is…The dominant image in Adeoti's Hard Lines is?The process of crossing two pure lines of plants of…SEE ALSO Fibre Optic cable transmits signal in the fom of?