[试题]E.JB 与JAVA BEAN的区别?
[试题]E.JB与JAVA BEAN的区别?
[单选题]无状态会话Bean、有状态会话Bean、CMP与BMP中,哪一种Bean不需要自己书写连接数据库的代码?()A .无状态会话BeanB .有状态会话BeanC .CMPD .BMP
[单选题]Miss Bean respected the author by ________.A. giving him chances to answer questionsB. hitting him with a eraserC. giving him extra lessonsD. treating him as one of her students
[问答题] 简述CAN、BEAN、AVC-LAN 3种通信方式的区别。
[多选题] 选出EJB使用的Bean()A . SessionBeanB . EntityBeanC . MessageDriverBeanD . JavaBea
[主观题]E.JB有哪几中BEAN?
[试题]bean 实例的生命周期
[多选题] Message Driven Bean的特点包括()A . 它是匿名的B . 它具有本地或者远程接口C . 它由容器异步调用D . 该Bean完全在一个容器范围内存活,容器管理它的生命周期和环境
[单选题]To Miss Bean the most important thing for a student is to ________.A. pay close attention to what the teacher saysB. learn to think and have one’s own ideaC. keep silent and unnoticed in classD. get special attention from the teacher