Searching Algorithms MCQs With Answers

Which searching algorithm is used for searching in trees or graphs, exploring as far as possible along each branch before backtracking?

Which searching algorithm is used for searching in a tree structure by exploring nodes layer by layer?

Which searching algorithm uses a priority queue to explore nodes in order of their lowest estimated distance from the start?

Which searching technique is not applicable for unsorted arrays?

Which searching algorithm is primarily used for searching elements in databases?

Which searching algorithm operates by repeatedly dividing in half the portion of the list that could contain the item, until it finds the item or determines that it's not there?

Which searching algorithm is based on exploring nodes layer by layer, level by level?

Which searching algorithm is optimal for searching in a tree structure when searching for a specific node or value?

Which searching algorithm is used for finding the shortest path in a weighted graph with non-negative weights?

Which searching algorithm is used for searching when the elements are stored in a hash table?

Which searching algorithm is not used for searching in tree or graph data structures?

Which searching algorithm uses a heuristic function to guide its search toward the goal state?

Which searching algorithm is suitable for finding the shortest path in a grid-based environment?

Which searching algorithm uses recursive backtracking to explore all possible solutions until the desired element is found?

Which searching technique uses a formula to predict where in the array the desired element might be, based on the values at the ends of the array and the value being searched for?

Which searching algorithm is efficient for searching in an unsorted array or list?

Which searching algorithm is used for searching elements in a symbol table or associative array?

Which searching algorithm checks each element in sequence until the desired element is found or all elements have been checked?

Which searching algorithm has a time complexity of O(log n) for searching in a sorted array?

Which searching algorithm is optimal for finding the shortest path in an unweighted graph?

Which searching algorithm is used for searching in web indexing and information retrieval systems?

Which searching algorithm is suitable for searching elements in a sorted array or list efficiently?

Which searching algorithm is commonly used for searching in an indexed database?

Which searching technique is efficient for searching in a sorted array but may perform poorly if the distribution of the elements is uneven?

Which searching algorithm is based on calculating distances from the start and exploring nodes in order of increasing distance?

Which searching algorithm is commonly used in AI for solving pathfinding problems in games?

Which searching algorithm is commonly used for pathfinding and graph traversal?

Which searching algorithm explores all vertices at the present depth before moving on to vertices at the next depth level?

Which searching algorithm is efficient for searching in a priority queue or heap data structure?

Which searching algorithm uses a priority queue to explore nodes in order of their shortest known path from the start?

Which searching algorithm uses a queue data structure to maintain the search order?

Which searching algorithm combines the advantages of both Dijkstra's algorithm and greedy best-first search?

Which searching algorithm is used for searching in a sorted array by repeatedly dividing the search interval in half?

Which searching algorithm is used for finding the maximum or minimum value in a list of elements?

Which searching algorithm is not suitable for searching in a tree or graph structure?

Which searching algorithm is used for finding the shortest path in a graph with negative weights?

Which searching technique is based on comparing the desired element with elements at the middle of the array?

Which searching algorithm does not require a sorted list for searching efficiently?

Which searching algorithm uses a queue data structure to explore nodes level by level?

Which searching technique calculates the probable position of the desired element based on the range of values and performs interpolation?