These are the possible answers - only 1 is correct:
A) Planning and Documentation
B) Control and Management
C) Processes and Tools
D) People and Communication
The correct answer is:
“D) People and Communication”
People and how they communicate is the most important because the Agile Manifesto states:
Individuals and interactions over processes and tools
Working software over comprehensive documentation
Customer collaboration over contract negotiation
Responding to change over following a plan
That is, while there is value in the items on the right, we value the items on the left more!
Special thanks goes to Pallerana for submitting this question and answer to the SCRUM knowledge base!