What kind of agent is described by the following pseudo-code?

What is the following diagram about?

What should be in the blanks in the following algorithm?

According to the Alpha-Beta pruning algorithm, which subtree (path) will be pruned?

According to the Minimax strategy (algorithm), what value will the Max player choose at the root in the following game tree?

What should be in the blanks in the following algorithms?

In genetic algorithms, which of the following stages shows mutation?

What search algorithm is described by the following?

If an agent's percepts provide no information at all (a sensorless or conformant problem), what is the solution to the following vacuum world problem?

The following diagram shows the four iterations of Learning Real Time A* (LRTA*) on a one-dimensional state space. Each state is labeled with H(s), the current cost estimate to reach a goal, and every link has an action cost of 1. The red state marks the location of the agent, and the updated cost estimates at each iteration have a double circle. What will be the agent's move in the next iteration?