单项选择题
Alex is a first-line supervisor with an employee who has a performance problem. After much coaching of the employee with little apparent improvement, Alex decides to terminate the employment relationship. This type of separation is called: A. a layoff. B. a voluntary separation. C. a discharge. D. rightsizing.
未知题型 intadd(intm,intn){if(m>100||m<0||n>100||n<0)return-1;returnm+n;}该程序期望输出两个100以内的正整数之和，和可以超过100。返回-1则表示输入参数不符合要求用边界值分析的方法测试该程序，如果要测试期望的结果，要选择哪些测试数据（）。
判断题 Du Fu was a great realist poet in the Tang Dynasty.
未知题型 软件质量是许多质量属性的综合体现，各种质量属性反映了软件质量的不同方面。从认识和评估的角度，软件质量分为（）。
