How can you end a command?

What is a shortcut for offset?

Why do you create blocks?

How do you create a circle using diameter?

What is a keyboard shortcut to zoom?

Text, dimensions, tolerances, symbols, notes, and other types of explanatory symbols or objects that are used to add information to your model are __________.

A crossing selection selects what objects?

You can share tool palettes with other AutoCAD users, provided that the palette source drawing location does not change. What file do you need to share to ensure that another user is using the same tool palette?

When using annotative scaling with dimensions and an annotative dimension style, which two variables need to match for the dimensioning to display in a scaled viewport?

When working in a layout, if a viewport is activated and unlocked and you accidentally zoom in or out, what happens to your viewport scale?

One of the benefits of a locked viewport in a layout is that you can activate it and work through the viewport on the objects and annotation in the model space, without worrying about affecting the viewport scale. What is the space in the activated viewport commonly known as when you do this?