A.数据库语言B.过程性语言C.宿主语言D.面向对象语言
A. 数据库语言
B. 过程性语言
C. 宿主语言
D. 面向对象语言
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From these 5 advertisements, we can be certain that ______ enroll international students.
A. University of Portchester, the Exton Business School and University of Newhaven
B. Catisfield School of Management, the Exton Business School and University of Newhaven
C. the Exton Business School, the Connaught Institute and Catisfield School of Management
D. Catisfield School of Management, University of Portchester and the Exton Business School
DBS的数据独立性是指(1);DBMS的功能之一是(2);DBA的职责之一是(3)。编写应用程序时,需要把数据库语言嵌入在(4)中;为此应在 DBMS中提供专门设计的(5)。
A. 不会因为数据的数值变化而影响应用程序
B. 不会因为系统数据存储结构与数据逻辑结构的变化而影响应用程序
C. 不因为存取策略的变化而影响存储结构
D. 不因为某些存储结构的变化而影响其他的存储结构
人民检察院对公安机关及其人民警察在侦查活动中伪造、隐匿、销毁、偷换或者私自涂改证据的,要及时发现并纠正,依法实施监督。()
A. 正确
B. 错误
In the advertisement B, "high flyer" (line 2) probably means ______.
A. pilots
B. experts who specialized in business
C. self-assured and ambitious persons
D. hard-working students