Un-Answered Questions { Artificial Intelligence }

Which environment is called as semidynamic? a) Environment does not change with the passage of time b) Agent performance changes c) Environment will be changed d) Both a & b

2006


Where does the performance measure is included? a) Rational agent b) Task environment c) Actuators d) Sensor

1657


The main task of a problem-solving agent is a) Solve the given problem and reach to goal b) To find out which sequence of action will get it to the goal state c) Both a) and b) d) Neither a) nor b)

2944


. What is state space? a) The whole problem b) Your Definition to a problem c) Problem you design d) Representing your problem with variable and parameter

2662


The problem-solving agent with several immediate options of unknown value can decide what to do by just examining different possible sequences of actions that lead to states of known value, and then choosing the best sequence. This process of looking for such a sequence is called Search. State True or False a) True b) False

1805


 A problem in a search space Is defined by, a) Initial state b) Goal test c) Intermediate states d) All of the above

3667


The Set of actions for a problem in a state space is formulated by a ___________. a) Intermediate states b) Initial state c) Successor function, which takes current action and returns next immediate state d) None of the mentioned

2427


 A problem solving approach works well for a) 8-Puzzle problem b) 8-queen problem c) Finding a optimal path from a given source to a destination d) Mars Hover (Robot Navigation)

2657


Optimality of BFS is a) When there is less number of nodes b) When all step costs are equal c) When all step costs are unequal d) Both a & c

1779


How many successors are generated in backtracking search? a) 1 b) 2 c) 3 d) 4

3374


 In A* approach evaluation function is a) Heuristic function b) Path cost from start node to current node c) Path cost from start node to current node + Heuristic cost d) Average of Path cost from start node to current node and Heuristic cost

4434


 In A* approach evaluation function is a) Heuristic function b) Path cost from start node to current node c) Path cost from start node to current node + Heuristic cost d) Average of Path cost from start node to current node and Heuristic cost

1663


 A* is optimal if h(n) is an admissible heuristic-that is, provided that h(n) never underestimates the cost to reach the goal. a) True b) False

1659


What is the other name of informed search strategy? a) Simple search b) Heuristic search c) Online search d) None of the mentioned

4750


What is the heuristic function of greedy best-first search? a) f(n) != h(n) b) f(n) < h(n) c) f(n) = h(n) d) f(n) > h(n)

1122