Final answer:
The Banker's algorithm is more efficient than the resource allocation graph algorithm.
Step-by-step explanation:
The Banker's algorithm is more efficient than the resource allocation graph algorithm. The Banker's algorithm is a resource allocation and deadlock avoidance algorithm that determines whether a system state is safe or unsafe. It is used to allocate resources to processes in a way that avoids deadlocks.
On the other hand, the resource allocation graph algorithm is a method for detecting a deadlock in a system. It represents the allocation of resources and requests made by processes as a graph, and checks for cycles in the graph to determine if a deadlock is present.
Overall, the Banker's algorithm is considered more efficient than the resource allocation graph algorithm because it not only detects deadlocks, but also provides a safe state and allows for resource allocation to continue.