Correct option is D
The correct answer is (D) Opens the Run Command dialog box
In the GNOME desktop environment on Linux, pressing Alt + F2 opens the Run Command dialog box. This allows you to quickly run commands or launch applications by typing their names or commands directly.
The Run Command dialog box is a convenient feature for users to quickly access applications or system utilities without having to navigate through menus.
This keyboard shortcut is widely used to execute commands such as launching a terminal, opening a file manager, or running any installed program.
Option A (Toggles between full-screen and windowed mode): Incorrect. This function is typically F11 or specific to individual applications, not Alt + F2.
Option B (Closes the current application): Incorrect. Closing an application typically involves Alt + F4, not Alt + F2.
Option C (Refreshes the current window): Incorrect. Alt + F2 does not refresh a window; F5 is typically used to refresh the current window in most applications.