a) Assume you are going to test a software Class Customer (calling class) if it can call other Class Transaction and Class Account (called classes) correctly. See Figure 1. Assume, Class Account and Class Transaction are not implemented yet, thus not available for testing. i. How are you going to test the Class Customer without other two classes? ( 2pts) Answer: we can yse either oneor combination of both static analysis ab dynamie analysis. o Stat: c anolysis: we can do hand execution, walk byiger thro agh, code In spection and putomated tawls Xto checka for syntatic menticuy) In Dynam; c onalysiss white-box testing (Test iaternal bgic of sabsgsta) and black-box resting (test input lontaut behaviar) or Data-stracture baced resti is (Data types detrimine tee ii. What type of black-box testing it is, and why it is used? ( 2pts ) Answer: Type =unit testing cos(cis) heccouse, contirn that in dividug class Isubsystem is collecty caded and Carvics out the jintendest fur ctioy 0 ity