Object Interaction – Page 2 – Sharp: NCLEX, Java & Python

Java: Object Interaction

What is method overloading?

How can awkward interaction patterns be identified?

Why might a `Product` class use a getter method?

How are objects created in Java?

Why do objects collaborate through method calls?

What issue arises if a `CartItem` duplicates `Product` fields?

How would you explain an instance variable in a Java interview?

How do you identify awkward interaction patterns in object designs?

What design flaw exists if a `User` class directly accesses `ShoppingCart`'s item list?

How do you know object collaboration is improving?