The correct answer is: A. toolbar
A toolbar is a graphical user interface element that is used to provide a quick and easy way to access frequently used commands. It is typically a horizontal bar that is located at the top or bottom of a window, and it contains a series of small icons that represent the commands. When you click on an icon, the corresponding command is executed.
A command button is a graphical user interface element that is used to initiate an action. It is typically a small, rectangular button that is labeled with the name of the action that it performs. When you click on a command button, the corresponding action is executed.
A menu bar is a graphical user interface element that is used
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