PPSC ZILADAR(Research/DLR Zone)(14-20G2020) Irrigation Department, Computer MCQs, PPSC Solved Past Papers MCQsIn order to play and hear sound on a computer, one needs?A. Sound card and speaker B. A microphone C. Both A & B D. None of these To move between the worksheets in a workbook in MS Excel, we can use which of the following shortcut?Which Component of the Computer is also Considered as it “Heart”?
