1) What shortcut is used to paste? a) Ctrl+V b) Ctrl+A c) Ctrl+B d) Ctrl+Z 2) What shortcut is used to copy? a) Ctrl+A b) Ctrl+F c) Ctrl+C d) Ctrl+J 3) What does Ctrl+X do? a) Paste b) Cut 4) Which key is used to write roll number and mobile number? a) Enter key b) Number keys c) Alphabet key 5) How many alphabet keys are there? a) 26 b) 32 c) 34 d) 28 6) Which key stops the execution of the current task or exits it? a) ESC b) Enter c) TAB d) Shift 7) Which key starts the presentation first? a) F1 b) F3 c) F5 d) F4 8) By pressing which key can I go to the top of the page? a) End b) BackSpace c) Home d) Esc 9) When pressing which key can I go to the end of the page? a) Home b) Enter c) Ctrl d) End 10) How many number keys are there? a) 15 b) 13 c) 10 d) 11

Computer keyboards

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