In case of entity integrity, the primary key may be.....? A.) Not Null orB.) Null - Study24x7
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Lalitesh sharma
21 Feb 2019 03:44 PM study24x7 study24x7

In case of entity integrity, the primary key may be.....?
A.) Not Null
or
B.) Null

Databases
Like Comment | 2 Share
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  • Ramavatar Sharma
    • Not null
    Like 1
    Reply 1 21 Feb 2019 03:48 PM
  • Jeet Vaishnav
    • not null
    Like 1
    Reply 1 21 Feb 2019 03:47 PM
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