2D OOP CSP 103 Test

What is the technical term for Java stopping and generating an error message?

What does the 'try' statement in Java allow you to do?

What does the 'catch' statement in Java allow you to do?

What does the 'finally' statement in Java allow you to do?

What does the 'throw' statement in Java allow you to do?

What happens if an error occurs in the try block and there is no corresponding catch block?

Which of the following is an example of an exception type available in Java?

What does the 'throw' statement require to create a custom error in Java?

What method is used to remove all elements from an ArrayList?

In Java, at which index does the first element of an array start?

What is the key difference between a built-in array and an ArrayList in Java?

Which method is used to modify an element at a specific index in an ArrayList?

What is the ArrayList class in Java?

What type of elements can be stored in an ArrayList?

What is a similarity between the LinkedList and ArrayList classes in Java?

How does the ArrayList class work when adding elements?

How does the LinkedList store its items?

Which method adds an item to the beginning of a LinkedList?

What kind of collection is a HashSet?

Which method is used to add items to a HashSet?

What does polymorphism mean in Java?

What does inheritance allow in Java?

Which method is used to get the item at the end of a LinkedList?

What is a class in object-oriented programming (OOP)?

What is encapsulation in OOP?

What is polymorphism in OOP?

What is inheritance in OOP?

What is an object in OOP?

What is an interface in OOP?

What is method overloading in OOP?

What is the purpose of a static method in Java?

What is the key characteristic of an abstract class in Java?

What does the method signature of a Java method consist of?

What is the purpose of method overloading in Java?

Which feature of Java controls the visibility of a method, affecting where it can be accessed from?

What is the main purpose of getter and setter methods in Java?

What does the Java Collections framework provide?

What defines basic methods for collection classes in Java?

What is the root class for all exceptions and errors in Java?

Which type of exceptions are checked at compile-time in Java?

What does the 'finally' block in Java allow you to do?

Which of the following is an example of an unchecked exception in Java?

What is the process by which an exception is thrown from one method to another or from one part of the program to another?

Which of the following is an example of an error in Java?

What is the purpose of the throws clause in a method signature?

What is the main difference between checked exceptions and unchecked exceptions in Java?

What is exception chaining in Java?

What is the subclass in Java inheritance?

Which keyword is used to inherit from a class in Java?

What is the superclass in Java inheritance?