Search2

What is the other name of informed search strategy?

• Simple search

• Heuristic search

• Online search

• None of the mentioned

Which method is used to search better by learning?

• Best-first search

• Depth-first search

• Metalevel state space

• None of the mentioned

Which search uses the problem specific knowledge beyond the definition of the problem?

• Informed search

• Depth-first search

• Breadth-first search

• Uninformed search

Which function will select the lowest expansion node at first for evaluation?

• Greedy best-first search

• Best-first search

• Depth-first search

• None of the mentioned

How many types of informed search method are in artificial intelligence?

• 1

• 2

• 3

• 4

Which search is complete and optimal when h(n) is consistent?

• Best-first search

• Depth-first search

• Both Best-first & Depth-first search

• A* search

Which search method will expand the node that is closest to the goal?

• Best-first search

• Greedy best-first search

• A* search

• None of the mentioned

Which search uses only the linear space for searching?

• Best-first search

• Recursive best-first search

• Depth-first search

• None of the mentioned

Which is used to improve the performance of heuristic search?

• Quality of nodes

• Quality of heuristic function

• Simple form of nodes

• None of the mentioned

What is the heuristic function of greedy best-first search?

• f(n) != h(n)

• f(n) < h(n)

• f(n) = h(n)

• f(n) > h(n)