Home / MCQ Bank / Computer

Computer Computer Difficulty: Medium

Which of the following methods can be used to find the sum of digits of a number? What will be the output of the following C++ code? #include <iostream> #include <algorithm> #include <vector> using namespace std; int main () { int first[] = {5, 10, 15, 20, 25}; int second[] = {50, 40, 30, 20, 10}; vector<int> v(10); vector<int> :: iterator it; sort (first, first + 5); sort (second, second + 5); it = set_union (first, first + 5, second, second + 5, v.begin()); cout << int(it - v.begin()); return 0; } Which is the new attribute of <input> element that is used to change the appearance of checkbox? Which operator among the following supplies the information about the characteristics of a typeof? What is the purpose of a correlation matrix in EDA?