1. What is the time complexity of accessing an element in an array by index?
2. Which of the following is the correct way to declare an array in C?
3. What is the default value of an integer array in Java?
4. How do you find the length of an array in Java?
5. Which of the following correctly initializes an array in C++?
6. What is the time complexity of inserting an element at the end of an array?
7. Which of the following statements is true about arrays?
8. What is a multidimensional array?
9. How are elements stored in a 2D array in memory?
10. What is the correct way to access the third element of an array?
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