$($a$)$ What is the difference between Randoop and Evosuite regarding test case generation? $[2$ points$]($b$)$ What is the difference between Aggregation relationship and Composition relationship between classes? $[2$ points$]($c$)$ What is the difference between Prototype model and Spiral model in software process modeling? $[2$ points$]($d$)$ What is the difference between Builder Pattern and Prototype Pattern? $[2$ points$]($e$)$ What is the difference between Adapter Pattern and Bridge Pattern? $[2$ points$]$