What is the difference between a static method and an instance method in Apex?
1.A static method can only be called on an instance of a class, while an instance method can be called on the class itself.
2.A static method can only be called on an instance of a class, while an instance method can be called on the class itself.
3.A static method operates on class-level data, while an instance method operates on instance-level data)
4.A static method can only be called within a trigger, while an instance method can be called from anywhere in the code.