Alt + Del
Alt + Ctrl ,
Alt +ctrl +del
Ctrl + Del
Answer is Wrong!
Answer is Right!
The correct answer is (d).
Ctrl + Del is the keyboard shortcut used to restart a computer with Windows Operating System.
Alt + Del is the keyboard shortcut used to open the Task Manager.
Alt + Ctrl is not a valid keyboard shortcut.
Alt + Ctrl + Del is the keyboard shortcut used to open the Security Options menu.