Question

question 4 not yet answered points out of 1.00 flag question (id:95116) there will be a time when a structure is built twice: once on a computer (sometimes called a(n) ?) and again on the buildings proposed site. a. computer emulation b. digital backup c. digital twin d. electronic backup clear my choice

Explanation:

A digital twin is a virtual, computer-based replica of a physical structure that mirrors the real-world counterpart, which matches the description of building a structure first on a computer and then on-site. The other options do not fit: computer emulation mimics a system's behavior, while digital/electronic backups are copies of data for recovery, not a virtual version of the structure itself.

Answer:

c. digital twin