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Computer Arrays And Strings Difficulty: Medium

What will be the time complexity of the following code? #include <bits/stdc++.h> using namespace std; void func1(int arr[], int n) { int k = arr[0], i; for (i = 0; i < n - 1; i++) arr[i] = arr[i + 1]; arr[i] = k; } void func(int arr[], int d, int n) { for (int i = 0; i < d; i++) func1(arr, n); } void printArray(int arr[], int n) { for (int i = 0; i < n; i++) cout << arr[i] << " "; } int main() { int arr[] = { 1, 2, 3, 4, 5}; int n = sizeof(arr) / sizeof(arr[0]); int d = 3; func(arr, d, n); printArray(arr, n); return 0; } What is required when more than one person uses a central computer at the same time? A network administrator needs to configure a router with a distance-vector protocol that allows classless routing. Which of the following satisfies those requirements? What will be the output of the following Java program? interface calculate { int VAR = 0; void cal(int item); } class display implements calculate { int x; public void cal(int item) { if (item<2) x = VAR; else x = item * item; } } class interfaces { public static void main(String args[]) { display[] arr=new display[3]; for(int i=0;i<3;i++) arr[i]=new display(); arr[0].cal(0); arr[1].cal(1); arr[2].cal(2); System.out.print(arr[0].x+" " + arr[1].x + " " + arr[2].x); } } The advantage(s) inherent to using high level languages is (are)