Computer design software requires to be used properly and successfully by architects.
a. an understanding of details and construction
b. an eye for design and a knowledge of computer programming
a historical knowledge of architecture
d. architectural talent and an eye for design
C.

d. architectural talent and an eye for design

Explanation:

Architects who work in computer software for design should know both about architecture and design.

They must know the rules of architecture and have the talent for architectural projection. The needs of the project must be met professionally in order for the job to be well done.

However, the talent for design is also needed. The work needs to be balanced and aesthetically pleasing, as well as correct. Architecture is equally mathematical and art form, so those who work on the computer designs of it have to know both aspects and have an eye for them.

a mans hand is more square-like, the fingers are thicker than a womans and they look more muscular. the nails are boxy and not too long.