Questions and Answers
What is a key difference between collections and arrays?
Collections can grow and shrink in size automatically
Which data types can Collections hold?
Wrapper classes such as java.lang.Integer
What is the nature of the Java collections framework?
It provides both interfaces and classes
Why are Collections considered advantageous over arrays?
Signup and view all the answers
What is the nature of the relationship between collections and arrays?
Signup and view all the answers