Answer:
a. Factual knowledge about a task
Explanation:
Anderson's theory distinguishes between two theories. The procedural theory and the declarative theory. While the procedural theory is basically knowledge on how to do something, the declarative knowledge theory is the knowledge about facts. It is the basic knowledge or facts about things that are stored in the memory. It is static in nature. It is knowledge about something, a process or a place or task which is already processed and stored in the memory.