**Question 1**You should add the static keyword in the place of `?` in which of the following functions:```cpp#include using namespace std;class Test {public: ? int square(int n) { return n * n; } ? int getAge() { return age; }private: int age;};```**Options:**- ○ none of these- ○ in the square function because the function does not use any instance data fields.- ○ in both the square function and the getAge function- ○ in the getAge function

Class Test {public: ? int square(int n){ return n*n;}? int getAge(){ return age;}private: int age;}: This keyword is used to share the same variable or method within a given class.In general, static refers to a constant variable or a method that is the same for every instance of a class.A class's main method is usually labelled static. none of these

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You should add the static keyword in th #include using namespace std; class Test

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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