A business analyst wishes to show that a company wants to store information about different types of product. Some attributes are common to every product (for example; product name) but other attributes only apply to certain product types. For example, product material only applies to accessory products.
Which of the following constructs could the business analyst use to represent this on a class model?

A convenience food manufacturer has undertaken a strategic analysis study and has identified a threat from groups lobbying against the use of packaging for food products.
Which of the PESTLE categories would have helped highlight this threat?

A process model has been produced which includes diamond-shaped symbols.
What does this diamond-shaped symbol represent in the model?

A stakeholder in a project has been classified as having no interest but high power/influence on the power/interest grid.
Which of the following would be an appropriate way of managing this stakeholder?

The requirements catalogue documents the business user or users who requested the requirement.
Which heading in the requirements catalogue template would this information be recorded?