Part I: Please answer following testing relevant questions.
1.做test plan 要涵括哪些内容?
2.请列出设计测试用例的方法和各自的.侧重点
3.白盒测试和黑盒测试是什么?什么是regression testing and ad hoc testing?
Part II: Please answer following coding relevant questions.
1.请用java语言实现以下需求：
计算[1-N]之间 能被2整除的数字个数
2.请用Junit写test case 测试题目4的实现
3.(单选题)int x=1，y=1，z=6，y+=z–/++x的结果是(B)
A 3 B 4 C 5 D 3.5
4.将int数组，如int data[7]={50,49,61,32,35,79,20}冒泡排序，写出排序算法，并且写出算法的时间复杂度，可以使用任意编程语言，不得使用自然语言
Part III: Please answer in English for questions below.
‘s the difference of severity and priority When you reporting a defect?
to make sure high test coverage?
to test Google home page? Please list test points
Please use following link to test =
1)querytext could be the content which you want to search by google