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Which search algorithm has a time complexity of O(n) in the average case?
A. Linear Search
B. Binary Search
C. Jump Search
D. Exponential Search
Answer: Linear Search
Which search algorithm divides the search space into two halves in each iteration?
A. Binary Search
B. Linear Search
C. Jump Search
D. Exponential Search
Answer: Binary Search
What is the worst-case time complexity of Linear Search?
A. O(n)
B. O(log n)
C. O(1)
D. O(n^2)
Answer: O(n)
Which searching algorithm has a time complexity of O(log n) in the best case?
A. Binary Search
B. Linear Search
C. Jump Search
D. Exponential Search
Answer: Binary Search
Which search algorithm can be used only on a sorted array?
A. Binary Search
B. Linear Search
C. Breadth First Search
D. Depth First Search
Answer: Binary Search
What is the time complexity of finding the smallest element in an unsorted array?
A. O(n)
B. O(log n)
C. O(n^2)
D. O(1)
Answer: O(n)
Which sorting algorithm is known for its worst-case time complexity of O(n^2)?
A. Quick Sort
B. Merge Sort
C. Insertion Sort
D. Heap Sort
Answer: Quick Sort
Which of the following algorithms has a worst-case time complexity of O(n^2)?
A. Bubble Sort
B. Merge Sort
C. Quick Sort
D. Heap Sort
Answer: Bubble Sort
Which sorting algorithm is a divide-and-conquer algorithm?
A. Merge Sort
B. Insertion Sort
C. Selection Sort
D. Bubble Sort
Answer: Merge Sort