Quiz will ask 20 randomly selected questions with allotted time of . You can take the quiz more than once. Once you submit the quiz, you can review how you have done, the correct the answers for each questions and the explanation for the correct the answer.
9 Modules
Which of the following statements about single-dimensional arrays is true?
They can store elements of different data types.
They have a fixed size once declared.
They can be resized dynamically.
They are stored in contiguous memory locations.
What will be the output of the following code snippet?
int arr[] = {1, 2, 3, 4, 5}; printf("%d", arr[2] + arr[4]);
5
7
8
9
Given an array of integers, which of the following algorithms can be used to find the maximum element?
Linear Search
Binary Search
Selection Sort
Bubble Sort
What is the time complexity of accessing an element in a single-dimensional array?
O(1)
O(n)
O(log n)
O(n^2)
Which of the following operations can be performed on a single-dimensional array?
Insertion at the end
Deletion from the middle
Searching an element
Resizing the array
9 Modules