Final answer:
The process similar to extrude boss/base in CAD Software is called Loft. Loft is a feature that allows you to create a shape by merging cross sections. It is commonly used to create complex 3D shapes.
Step-by-step explanation:
The process similar to extrude boss/base in computer-aided design (CAD) Software is called Loft.
Loft is a feature in CAD software that allows you to create a shape by blending or merging two or more cross sections. It is commonly used to create complex 3D shapes with smooth transitions between different profiles or cross sections.
For example, if you were designing a car body, you could use the loft feature to create a smooth transition between the front and back profiles, resulting in a streamlined shape.