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Which search algorithm is most suitable for unbounded lists?
A. Exponential Search
B. Linear Search
C. Binary Search
D. Jump Search
Answer: Exponential Search
Which sorting algorithm works well for small arrays or when the array is already mostly sorted?
A. Insertion Sort
B. Bubble Sort
C. Selection Sort
D. Heap Sort
Answer: Insertion Sort
Which search 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 sorting algorithm is based on the divide-and-conquer approach?
A. Quick Sort
B. Bubble Sort
C. Selection Sort
D. Insertion Sort
Answer: Quick Sort
Which search algorithm checks for the presence of an element sequentially from the beginning of the array?
A. Linear Search
B. Binary Search
C. Jump Search
D. Exponential Search
Answer: Linear Search
Which sorting algorithm is the best for sorting small arrays?
A. Insertion Sort
B. Merge Sort
C. Quick Sort
D. Heap Sort
Answer: Insertion Sort
What is the time complexity of searching for an element in a balanced binary search tree?
A. O(log n)
B. O(n)
C. O(1)
D. O(n^2)
Answer: O(log n)
Which sorting algorithm has a time complexity of O(n^2) in the worst case?
A. Selection Sort
B. Merge Sort
C. Quick Sort
D. Heap Sort
Answer: Selection Sort
Which search algorithm can be used when the input array size is unknown?
A. Exponential Search
B. Binary Search
C. Linear Search
D. Jump Search
Answer: Exponential Search