Based only on the given information, what is the MOST significant risk for the TAS?

You have inherited a TAS that is working well it uses keyword-driven scripting and was well architected. The automation architect who built the system has now moved on to another company. The TAS is working across several projects and has a multiple library of keywords, categorised by project. The individual project teams maintain these keyword scripts.

Based only on the given information, what is the MOST significant risk for the TAS?
A . The keyword driven scripts may become out of date if not maintained
B. The level of abstraction, coupled with the departure of the architect may make the system hard to maintain
C. New projects may not work as well with the TAS as the current projects
D. Because the keyword scripts are maintained by different teams, there is a likelihood that good coding standards are not followed

Answer: B