PPSC Past Paper Care Taker BS-14 (L&HR) 2019 Solved MCQs, Computer MCQs, PPSC Solved Past Papers MCQsDot Matrix printer is type of?A. Impact printer B. Laser printer C. Ink jet printer D. None of these Which one is the disadvantage of a laser printer?Who was the Commander in Chief of Pakistan Army from 1951 to 1958?
