In Auto CAD which one of the following is a modifying command

Which command is used to erase a part of an object between two points?

A pattern of dots that appears on AutoCAD screen of computer but that does not print is called

A pattern of dots that appears on AutoCAD screen of computer but that does not print is called

The Design Center is

A line with a tapering width can be easily created by using the tool.

Which line type is available when you start a new drawing in AutoCAD?