8b0e774b_racle__a_k_a___Duane_s_World____Task
[Junior] No – is only proved with the specification and the API signature. [Senior] Yes, additionally, the senior developer can architect the class to accept multiple parameters and figures out the correct order, data types and tests. [Task] 
Understands the method signatures
Technoracle (a.k.a. "Duane's World")
Task