1. Which shortcut key is used to refresh computer? F5 F1 F2 F7 None 2. Which shortcut key is used to shut down computer? Ctrl + F4 Win + F4 Alt + F4 Fn + F4 None 3. Which shortcut key is used to create a new folder? Ctrl + Alt + N Ctrl + Shift + N F2 Alt+ Shift + N None 4. Which of the following is/are the example/s of hardware? Keyboard Printer All Mouse None 5. ALU is part of? CU Memory CPU Register None Time's up Pages: 1 2 3 4 5 6 7 8 9 10
