试题详情
- 多项选择题For which two constraints does the Oracle Server implicitly create a unique index? （）
A、NOT NULL
B、PRIMARY KEY
C、FOREIGN KEY
D、CHECK
E、UNIQUE
- B,E
关注下方微信公众号，在线模考后查看
热门试题
- Which is
- ClicktheExhibitbutto
- Which three statemen
- In a new&
- Which of
- Which k
- Which three are true
- In a SELECT statemen
- Which three statemen
- Which two̳
- You observe&en
- What is true about s
- You need to design
- You want
- Examine this statem
- In a SELECT statemen
- You executed&e
- The CUSTOMERS table
- The user Alice wants
- ClicktheExhibitbutto