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Questions and Answers
What advantage do arrays offer in terms of data access?
What advantage do arrays offer in terms of data access?
- Linear time access to elements by index
- Quadratic time access to elements by index
- Exponential time access to elements by index
- Constant time access to elements by index (correct)
How does the size of an array affect data access?
How does the size of an array affect data access?
- Larger arrays always result in faster data access
- Larger arrays may require more memory but still offer constant time access (correct)
- Larger arrays always result in slower data access
- Larger arrays do not impact data access
What is the time complexity for searching an element in an unsorted array?
What is the time complexity for searching an element in an unsorted array?
- Constant time O(1)
- Logarithmic time O(log n)
- Linear time O(n) (correct)
- Quadratic time O(n^2)
