Which is the number of indexes ?

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Table adresses estre created with the following statement . How many indexes will be created when you create it ?

What I have tried:

CREATE TABLE ADDRESSES(
NAME VARCHAR2 (40) PRIMARY KEY,
STREET VARCHAR2(40),
CITY VARCHAR2(40)
STATE CHAR(2) REFERENCES STATE(ST_CODE),
ZIP NUMBER(5) NOT NULL,
PHONE VARCHAR2(12) UNIQUE);

A)0
B)1
C)2
D)3

Posted 24-May-16 21:01pm

Laurentiu Bobora

Updated 10-Jun-16 2:18am

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Laurentiu Bobora 25-May-16 3:04am

ADDRESSES table is created with the following statement . How many indexes will be created automatically when you create it ?

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OriginalGriff · Accepted Answer · 2016-05-24T21:07:00

We do not do your homework: it is set for a reason. It is there so that you think about what you have been told, and try to understand it. It is also there so that your tutor can identify areas where you are weak, and focus more attention on remedial action.

Try it yourself, you may find it is not as difficult as you think!

If you meet a specific problem, then please ask about that and we will do our best to help. But we aren't going to do it all for you!

So what do you think it's going to be? And why?