Answer :

Final answer:

The valid generic TLDs listed are .biz, .int, and .jobs. .uk and .au are country-code TLDs, not generic ones. gTLDs are used globally, while ccTLDs are country-specific.

Explanation:

The valid generic Top-Level Domains (gTLDs) from the options provided are:

  • .biz
  • .int
  • .jobs

.uk and .au are not generic TLDs; they are country-code TLDs (ccTLDs) representing the United Kingdom and Australia, respectively. gTLDs are global domain extensions that are used by various kinds of organizations and businesses worldwide, while ccTLDs are specific to a particular country or territory. It is important for business owners, web developers, and those looking to establish an online presence to understand the difference between these two types of domains.