Which of the following statements is true regarding intangible assets?

Intangible assets are indeed categorized as having either a limited life or an indefinite life. Those with a limited life are amortized over their useful life, whereas those with indefinite lives, such as some types of intellectual property, are not amortized but must be tested annually for impairment. This categorization helps in the appropriate financial treatment of intangible assets under accounting standards. References: Financial Accounting Standards Board (FASB) and International Financial Reporting Standards (IFRS) regarding the treatment of intangible assets.