Multiple choice general knowledge science & technology IBM CEO? Samuel J Palmisano Jeffrey R Immelt Francisco D' Souza JOhn Chambers Reveal answer Fill a bubble to check yourself A Correct answer Explanation Samuel J. Palmisano served as CEO of IBM from 2002 to 2011, overseeing the company's strategic shift toward services and software. He was succeeded by Ginni Rometty. The question asks for the CEO (past tense implied by era).