使用全文搜索引擎(如Google)进行搜索时,关键词“综合性大学not上海”表示()。
A. 上海的非综合性大学
B. 不包括上海的综合性大学
C. 上海的综合性大学
D. 上海和综合性大学
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城镇企业职工基本养老保险待遇领取的资格条件是,个人缴费年限累计()年以上。
A. 10
B. 15
C. 20
D. 25
On your Oracle 12c database, you invoked SQL *Loader to load data into the EMPLOYEES table in the HR schema by issuing the following command: $> sqlldr hr/hr@pdb table=employees Which two statements are true regarding the command?()
A. It succeeds with default settings if the EMPLOYEES table belonging to HR is already defined in the database.
B. It fails because no SQL *Loader data file location is specified.
C. It fails if the HR user does not have the CREATE ANY DIRECTORY privilege.
D. It fails because no SQL *Loader control file location is specified.
扫荡马超等西凉豪杰,巩固了后方势力,曹操真正意义上的统一北方的是官渡之战。
A. 正确
B. 错误
某机关宿舍楼装有一台1.2kW电动抽水机抽水和10kW照明用电,问该户应如何执行电价?