English, asked by sushi184a3, 2 months ago

n
Choose the correct option
cardholderphoneno
Choose.
cardholdername
validitydate
Choose...
unique
check
primary key
not null
Choose
creditcardno
creditcardtype should be silver or platinum only
Choose
on

Answers

Answered by 007sahil

8

Answer:

creditcardtype should be silver or platinum only: check

cardholdername: not null

cardholderphoneno: unique

creditcard no.: primary key

validity date: not null

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