Question: What method should be added to the Duck class to print the name Moby?

1. `public String toString() { return name; } `
2. `public void println() { System.out.println(name); } `
3. `String toString() { return this.name; } `
4. `public void toString() { System.out.println(this.name); } `

Answer: The correct answer of the above question is Option A:`public String toString() { return name; } `