Qualative
yes
when you have data in table form (multilpe objects that have the same properties ie. person { name, email } )
Usually there is no use of nulls but in some case there might be some use. Like consider a case a persons address has been changed but the new address is not known. In this case it is prefer to left the field null instead of wrong address.
It Occures When The Same data Dosent Matches Each Other In Various Relations(Tables) take an exp of this,suppose a publisher request for change his address is stored in a book as well as , if address of publisher is not modified in any of two field than the same publisher will have diff. address into diff. field .This is known as data inconsistency
http://www.msnbc.msn.com/id/10285339/ MSNBC is the cable branch of NBC News. NBC News 30 Rockefeller Plaza New York, N.Y. 10112 Just specify the show/personality you are sending to.
I wanted to know the same thing and the best I could come up with is: hardball@msnbc.com
i have no email address.
i need to e mail nbc today show -what is the e-mail address?
Minnie does not have an email address.
who wants to no eslyn Blair email address?,...MY EMAIL ADDRESS
email address has an "at" symbol @ web address does not.
shayne wards email address
an alternate email address is another email address you can be reached at.... like: email:1234@hotmail.com..... Alternate email:5678@hotmail.com......
email address
There are a few ways you could get a postal address from the email address. You could email the person and ask.
You cannot just have ANYONE's email address. It is a rule of privacy, and the email companies do not give out their customer's email address.