From what do accounting transactions result?

Question

Quizplus · Accepted Answer

Accounting transactions can result from both external activities (such as sales to customers or purchases from vendors) and internal activities (such as interdepartmental transfers or adjustments to inventory records), making A the best choice. Accounting transactions do not result from neither external nor internal activities, so D is not the correct choice. While accounting transactions can result from external activities alone, B is not the best choice since it excludes internal activities. Similarly, while accounting transactions can result from internal activities alone, C is not the best choice since it excludes external activities.

From What Do Accounting Transactions Result