In which scenario would index be most useful? （）
- A The indexed column is declared as NOT NULL.
- B The indexed columns are used in the FROM clause.
- C The indexed columns are part of an expression.
- D The indexed column contains a wide range of values.
问题
In which scenario would index be most
参考解析：
分类：1Z0-007题库
相关推荐
-
In which scenario will you create a sorted hash cluster？ （）A if the application us...
-
In which scenarios would you rebuild an index？（）A when you need to disable the index&...
-
In which scenario do you use the Flashback Database feature？（）A when a table is dro...
-
4、Which one might be used most likely in
Which one might be used most likely in case of a fire?（）AlifejacketBSCBAClifeboatDtorch
-
5、The passage would probably be most hel
The passage would probably be most helpful to .A those who draw maps B those who get lostC those who make compasses D those who do experiments
-
6、In which scenario would TOP N analysis
In which scenario would TOP N analysis be the best solution? （）A You want to identify the most senior employee in the company.B You want t...