Final answer:
The answer is option 2.Technological feasibility occurs in software development when all planning, designing, coding, and testing activities are completed and the product meets design specifications.
Step-by-step explanation:
Technological feasibility occurs in software development when all planning, designing, coding, and testing activities are completed and the product meets design specifications. This is option 2 in the given choices. It is at this stage that the product is considered feasible and ready to be implemented.
On the other hand, Adenine-Thymine (A-T) base pairs only form two hydrogen bonds, resulting in weaker stacking between the two strands