In C++, some projects tend to prefer the first method when implementing getter and setter functions, which may seem unusual, especially in languages such as Java and Python where the second method is more common. There are some benefits to this approach. The first method, `Status Get(const std::string& key, Student* value)`, allows for more control over the getting process. For example, it can be used to handle errors or provide additional functionality. Additionally, it is more explicit and clear about its intention, making the code easier to understand and maintain.