A、Request.getParameter(“ID”) B、Reponse.getParameter(“ID”) C、Request.getAttribute(“ID”) D、Reponse.getAttribute(“ID”)
A、Request.getParameter(“ID”) B、Reponse.getParameter(“ID”) C、Request.getAttribute(“ID”) D、Reponse.getAttribute(“ID”)
A、Request.getParameter(“ID”) B、Reponse.getParameter(“ID”) C、Request.getAttribute(“ID”) D、Reponse.getAttribute(“ID”)
A、request.getSession().setAttribute(“name”,"newer") B、request.getSession().getAttribute(“ID”,id); C、request.getSession().setParameter(“ID”,id); D、request.getSession().getParameter(“ID”,id)
A、A.没有给表employees和表departments加别名 B、B.没有给列department_id加别名 C、C.不能用employees.department_id=departments.department_id作为条件 D、D.SELECT后面的department_id没有指定是哪个表
A、delete*from scanbus where qzj_id=1 and scanbus_id=3 B、deletefrom scanbus whereqzj_id=1 and scanbus_id=3 C、del*from scanbus where qzj_id=1 and scanbus_id=3 D、delfrom scanbus where qzj_id=1 and scanbus_id=3
A、在SQL Server Management Studio,打开活动监视器, 打开进程信息页,查看进程54的阻塞者列信息 B、在SQL Server Management Studio,打开活动监视器,打开按进程分类的锁页,查看进程54请求模式列 C、在SQL Server Management Studio ,打开新查询窗口并且执行如下语句:SELECT * FROM sys.dm_exec_requests WHERE session_id=54然后查看blocking_session_id列 D、在SQL Server Management Studio,打开新查询窗口并且执行如下语句:SELECT * FROM sys.dm_exec_sessionsWHERE session_id=54查看status列
A、TextView tv=this.findViewById(R.id.bookName); B、TextView tv=(TextView)this.findViewById(R.id.code); C、TextView tv=(TextView)this.findViewById(R.id.bookName); D、TextView tv=(TextView)this.findViewById(R.string.bookName);