Computer technologies like CAD has become important for architects in the 21st century.
Architects are such professionals who are involved in development and creation of designs and structure in a building by using their expertise.
In the 21st century, architects have become extremely dependent on computer technologies and software programs like Computer-Aided Design, or simply CAD software.
This had put architects under a condition to have technical and computers skills apart from architectural capabilities.
Hence, option A; CAD software has become an important computer technology for the architects in the 21st century.
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