W: Did you see the movie on Channel 6 last nightM: No, I went to the library to borrow some books on history. Did you see the filmW: Yes, it was very interesting. Where did the woman see the film()
A. In a library.
B. In a cinema.
C. On TV.
案例分析题作业是指由用户提交给系统处理的一个计算任务,它包括();一般可将其分成()。 一般可将其分成()。
A. 批处理型作业和终端型作业
B. 实时处理型作业和终端型作业
C. 批处理型作业和分时处理型作业
D. 实时处理型作业和分时处理型作业
What is the woman’s favourite fruit
A. The typewriter is broken.
B. The woman was away.
C. The woman didn’t have enough time to type it.
IBM DB2对关系型数据库进行面向对象的扩展,提供对面向对象的支持,主要包括:用户定义数据类型(UDT),用户定义函数(UDF)和大对象(LOB),形成新一代【 】数据库系统。