Tableau Desktop Foundations Practice Question

The Size control found on the Marks card lets you change how large or small all marks appear when they share a single size value. Moving its slider toward the plus sign increases the width (or overall size) of every bar. Increasing font size only affects text, not marks. Placing a measure on Size would scale bar widths by that measure instead of keeping them uniform. Changing the view setting in the toolbar adjusts how the sheet fits in the canvas, but does not alter individual mark size.