Which of the following editor(s) is(are) incorporated into general CAD system? A. Point Editor B. Line Editor C. Macro and symbol Editor D. All of the above E. None of the above

The correct answer is: D. All of the above

A CAD system is a computer-aided design system, which is a software application that helps a user to design a 2D or 3D model of an object. CAD systems are used in a variety of industries, including architecture, engineering, manufacturing, and product design.

A point editor is a type of CAD editor that allows the user to create and edit points. A line editor is a type of CAD editor that allows the user to create and edit lines. A macro and symbol editor is a type of CAD editor that allows the user to create and edit macros and symbols.

All of these types of editors are incorporated into general CAD systems. This allows users to create and edit a variety of 2D and 3D models.

Here is a brief explanation of each option:

• Point Editor: A point editor is a type of CAD editor that allows the user to create and edit points. Points are the basic building blocks of 2D and 3D models. They can be used to create lines, curves, and surfaces.
• Line Editor: A line editor is a type of CAD editor that allows the user to create and edit lines. Lines are the basic building blocks of 2D models. They can be used to create shapes, such as rectangles, circles, and triangles.
• Macro and Symbol Editor: A macro and symbol editor is a type of CAD editor that allows the user to create and edit macros and symbols. Macros are sequences of commands that can be executed with a single command. Symbols are reusable objects that can be inserted into a model.

I hope this helps!