【单选题】不是hibernate作用:
A.
对JDBC访问数据库的代码做了封装,大大简化了数据访问层繁琐的重复性代码
B.
Hibernate是一个基于JDBC的主流持久化框架,是一个优秀的ORM实现。他很大程度的简化DAO层的编码工作
C.
hibernate使用Java反射机制,采用字节码增强程序来实现透明性。
D.
hibernate的性能非常好,因为它是个轻量级框架。映射的灵活性很出色。它支持各种关系数据库,从一对一到多对多的各种复杂关系。
【单选题】What did Stracher analyze in his article published in the International Journal of Coal Ecology?
A.
Annual consumption of coal in US.
B.
Annual consumption of coal in China.
C.
How long coal fires has lasted in the northern region of China.
D.
Coal fires can have an impact on the environment.
【单选题】The article is to ________, analyze and appreciate the formation and translation of puns in the play.
【简答题】yze the writing device (pun) of P27 in detail. 2、William Golding put forward three levels of thinking in his article "Thinking as a hobby". They correspond to the three positions of the three stat...
【单选题】What did Stracher analyze in his article published in the International Journal of Coat Ecology?
A.
Annual consumption of coal in US.
B.
Annual consumption of coal in China.
C.
How long coal fires has lasted in the northern region of China.
D.
Coal fires can have an impact Ol3.the environment.