A) You have given robot navigation problems. You must apply BFS, Uniform Cost Search and A* search algorithm. Mention your queue status, Visited node and path in each algorithm separately. Manhattan distance can be used as a heuristic function. A robot can move up, down, left, and right. Robot Starting position and goal position is given in grid. Cost of each action is given below: UP: 1, Down: 3, Left: 3 and Right: 2 Initial State: S
Goal State: G

Match the items with their respective descriptions.

1. which of the following statements are true about routers and routing on the internet. choose two answers. a. protocols ensure that a single path between two computers is established before sending packets over it. b. routers are hierarchical and the "root" router is responsible for communicating to sub-routers the best paths for them to route internet traffic. c. a packet traveling between two computers on the internet may be rerouted many times along the way or even lost or "dropped". d. routers act independently and route packets as they see fit.

Jamie has to enter the names, employee id’s, and income of a group of employees into a worksheet. which option will jamie use to describe the data