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Computer Strings In Python Difficulty: Medium

What will be the output of the following C++ code? #include <list> #include <string> #include <iostream> using namespace std ; typedef list<string> LISTSTR; int main() { LISTSTR :: iterator i; LISTSTR test; test.insert(test.end(), "one"); test.insert(test.end(), "two"); LISTSTR test2(test); LISTSTR test3(3, "three"); LISTSTR test4(++test3.begin(), test3.end()); cout << "test:"; for (i = test.begin(); i != test.end(); ++i) cout << " " << *i << endl; cout << "test:"; for (i = test2.begin(); i != test2.end(); ++i) cout << " " << *i << endl; cout << "test:"; for (i = test3.begin(); i != test3.end(); ++i) cout << " " << *i << endl; cout << "test:"; for (i = test4.begin(); i != test4.end(); ++i) cout << " " << *i << endl; } The most common type of storage devices are_________? What is the result of int("5") + float("2.5") ? With reference to the given Venn diagram, what is the formula for computing |AUBUC| (where |x, y| represents intersection of sets x and y)? Which one among the following means tight coupling?