Kumar is trying to remember the name of his psychology professor from last semester. to answer this question, kumar must search for information in his:

To answer this question, Kumar must search for information in his: Long term memory

Explanation:

Long-Term Memory is our part of memory which is capable of storing unlimited data of information for a long period of time which can even last our life time on earth.

For Kumar to remember of his last semester psychology professor he will need to retrieve this information from his long term memory or storage of information.

we need the diagram to answer this correctly.