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Quiz on Searching in DSA

Quiz on Searching in DSA

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Question 1 of 10

1. Question

What is the goal of a searching algorithm?

To sort data in ascending order
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To find the largest element
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To locate a specific element in a data structure
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To delete elements
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Question 2 of 10

2. Question

Which of the following is the simplest searching technique?

Binary Search
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Linear Search
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Hash Search
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Tree Traversal
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Question 3 of 10

3. Question

What is the time complexity of linear search in the worst case?

O(log n)
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O(1)
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O(n)
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O(n²)
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Question 4 of 10

4. Question

Which condition must be true for binary search to work correctly?

Array must be sorted
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Array must be in reverse order
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Array should contain only positive numbers
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Array should be of even length
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Question 5 of 10

5. Question

What is the worst-case time complexity of binary search?

O(n)
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O(log n)
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O(n log n)
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O(1)
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Question 6 of 10

6. Question

In binary search, what happens if the middle element is greater than the target?

Search the right half
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Search the left half
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Return the middle element
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End the search
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Question 7 of 10

7. Question

Which search algorithm is more efficient for large datasets that are already sorted?

Linear Search
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Jump Search
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Binary Search
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Brute Force
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Question 8 of 10

8. Question

How many comparisons will binary search take in the worst case for 16 elements?

2
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4
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8
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16
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Question 9 of 10

9. Question

In linear search, where does the search begin?

From the middle of the array
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From a random position
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From the last index
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From the first element
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Question 10 of 10

10. Question

Which searching technique does not require the data to be in any specific order?

Binary Search
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Interpolation Search
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Linear Search
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Exponential Search
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