The command which identifies the points on drawing entities that are visible on screen is ________ and this option allows the user to pick-up the points very accurately with respect to drawing displayed.

Computer-aided design (CAD) is a process that uses software to create 2D and 3D drawings, models, and plans for real-world products. CAD can be used to make architectural designs, building plans, floor plans, electrical schematics, mechanical drawings, and technical drawings. CAD is used across many different industries and occupations, including architecture and engineering.