Which of the Following Is a Number(s) or Character(s) That

question 8

Multiple Choice

Which of the following is a number(s) or character(s) that is appended to or inserted into a primary key field?

• A)check digit
• B)index
• C)insertion ordinal
• D)integer

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Definitions:

Commodity Money

Money whose value comes from a commodity of which it is made, such as gold and silver, used historically as a medium of exchange.

Token Money

Money whose face value exceeds its cost of production.

Coins

Pieces of metal issued by the government as money, typically used as lower-value currency.

Barter

An exchange system where goods or services are directly exchanged for other goods or services without using a medium of exchange, such as money.