Multiple choice technology programming languages WHICH OF THE FOLLOWING IS THE FIRST ISO APPROVED VERSION OF COBOL? COBOL-68 COBOL-74 COBOL-85 COBOL-9x Reveal answer Fill a bubble to check yourself A Correct answer Explanation COBOL-68 was the first version of COBOL to be standardized by ANSI (and subsequently approved by ISO), establishing a baseline standard for the programming language across different hardware systems.