Home / MCQ Bank / Computer

Computer Pointers And References In C Plus Plus Difficulty: Medium

What will be the output of the following C++ code? #include <iostream> using namespace std; int main() { int a = 5, b = 6, c; c = (a > b) ? a : b; cout << c; return 0; } What will be the output of the following Python code? a=165 b=sum(list(map(int,str(a)))) print(b) What does the Sys.sleep(2) function do in R? What is the correct way to declare a pointer to a character in C++? What will be the output of the following C++ code? #include <iostream> using namespace std; class MyException { public: MyException(int value) : mValue(value) { } int mValue; }; class MyDerivedException : public MyException { public: MyDerivedException(int value, int anotherValue) : MyException(value), mAnotherValue(anotherValue) { } int mValue; int mAnotherValue; }; void doSomething() { throw MyDerivedException(10,20); } int main() { try { doSomething(); } catch (MyDerivedException &exception) { cout << "\nCaught Derived Class Exception\n"; } catch (MyException &exception) { cout << "\nCaught Base Class Exception\n"; } return 0; }