Question

Which of the following is NOT a standard used in E-Commerce?

1) EDI
2) XML
3) SETI
4) X12

Answer 1

SETI is not a standard used in E-Commerce; it relates to the search for extraterrestrial life, while EDI, XML, and X12 are actual standards used for facilitating electronic business transactions.

Step-by-step explanation:

The option that is NOT a standard used in E-Commerce is SETI. SETI stands for Search for Extraterrestrial Intelligence, which is unrelated to E-commerce. E-commerce standards typically involve protocols and formats that facilitate business transactions over the internet.

Now, let's look at the others: EDI (Electronic Data Interchange) is used to transmit business data, XML (eXtensible Markup Language) is a markup language for encoding documents in a format that is both human-readable and machine-readable, and X12 is a standard for electronic data interchange (EDI) between businesses.