Final answer:
The 'businessEntity' data structure in UDDI contains information about 1) business entities. Hence, option 1) is correct.
Step-by-step explanation:
The 'businessEntity' data structure in UDDI contains information about Business entities. UDDI stands for Universal Description, Discovery, and Integration, and it is a platform independent framework that allows businesses to publish and discover information about web services.
Within the 'businessEntity' data structure, you can find details such as the name, description, contact information, and industry classification of the business entity.
For example, if a company wants to publish information about their online shopping service, they can use the 'businessEntity' data structure in UDDI to provide the necessary information for potential customers to discover and connect with their service.