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摘要: Choose two Which two statements are true about the WHERE and HAVING clouses in a SELECT statement? A) The WHERE clause can be used to exclude rows aft 阅读全文
posted @ 2019-10-28 16:57 cnblogs_5359 阅读(237) 评论(0) 推荐(0)
摘要: choose two Examine this business rule: Each studert can work on mutiple projects and eath project can have multiple students You must desion an Entity 阅读全文
posted @ 2019-10-28 16:20 cnblogs_5359 阅读(252) 评论(0) 推荐(0)