When drawing line objects in a drawing, you may use coordinates to define distance and direction. One type of coordinate is a relative coordinate, which is relative to the last point specified—often the second point when drawing a line using the LINE command. What prefix symbol should you type in front of 2D X,Y coordinates to ensure that AutoCAD knows it is a relative coordinate input?

Center Mark (CENTERMARK), a new annotation tool for circles and arcs, provides an associative center mark that can be edited easily and remains associative to its geometry. Which AutoCAD system variable controls the extension line overshoots that go past the circumference of the circle or arc?

Where would you find the Application menu in AutoCAD?

A circle has five grips: a center grip and four quadrant grips. When using the Tan Tan Radius (TTR) method to draw a circle in a right-angled corner, which of the two quadrant grips will be touching other objects?

When you are in a drawing and want to make an object's layer the current drafting layer, what command can you use?

AutoCAD uses coordinates as the basis of all drawings. The coordinate system is always displayed in the bottom-left corner of the Model tab. In a regular 2D drawing, what axis notation is used for the horizontal and vertical coordinates?

What command would you use to separate a block into its individual components?

When drawing in 2D, what axis do you NOT work with?

How do you increase the magnification of the objects on the screen?

How many snap points does an object have?

The abbrevation WCS stands for ______________.