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lord [1]
2 years ago
5

The _____ constraint assigns a value to an attribute when a new row is added to a table

Computers and Technology
1 answer:
bixtya [17]2 years ago
5 0

The default constraint gives a value to an attribute when a new row is added to a table.

<h3>Is default a kind of constraint?</h3>

This is known to be a type of constraint that often apply a value to a column if an INSERT statement does not really give the value for the column.

Therefore, one can say that the default constraint gives a value to an attribute when a new row is added to a table.

Learn more about default constraint from

brainly.com/question/19130806

#SPJ12

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Answer:

#here is code in python.

#read number of shares

num_share = int(input("Enter number of shares:"))

#read purchase price

buy_p = float(input("Enter purchase price:"))

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sell_p = float(input("Enter sale price:"))

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Explanation:

Read the total number of shares from user.Then read buying price of a share and selling price of a share.Then calculate total buying cost including commission.Calculate total selling cost excluding the commission.If total buying cost is greater than total selling cost the print the profit else print the loss in the transaction.

Output:

Enter number of shares:10

Enter purchase price:10

Enter sale price:10

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