Software Construction - ADT & DS

What is the primary benefit of using Generics in Java?

• Improved memory usage
• Type safety
• Faster runtime
• Less boilerplate code

What feature of Generics eliminates the need for explicit casting?

• Reflection
• Inheritance
• Compile-time type checking
• Dynamic typing

What type of structure does a Stack follow?

• FIFO
• LIFO
• LILO
• FILO

Which class can be used to create a generic container?

• Box<T>
• ObjectBox
• Container<T>
• GenericHolder

What does 'T' represent in `public class Box<T>`?

• A type parameter
• Template object
• Test case
• Tree object

Which of the following causes a ClassCastException?

• Using raw types
• Using boxed types
• Using only primitives
• Using generic methods

Which of the following is a generic stack implementation in Java?

• VectorStack<T>
• Queue<T>
• ArrayStack<T>
• HashStack<T>

What is the purpose of `isEmpty()` in a stack?

• Check if stack has no elements
• Resize the stack
• Pop the top element
• Check stack overflow

Which method would you use to remove the top element in a stack?

• isFull()
• push()
• pop()
• clear()

What exception is thrown when popping from an empty stack?

• StackOverflowError
• IllegalStateException
• NullPointerException
• IOException