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Questions and Answers
What are the two parts contained in each node of a linked list?
What are the two parts contained in each node of a linked list?
- Key and value
- Data and pointer to the previous element
- Data and address of the next element (correct)
- Data and a unique identifier
What are the variables inside a class that represent the characteristics of products created by a factory called?
What are the variables inside a class that represent the characteristics of products created by a factory called?
- Local variables
- State variables (correct)
- Instance variables
- Global variables
What does the getNext() method return in the context of a linked list?
What does the getNext() method return in the context of a linked list?
- The total number of nodes in the list
- The data stored in the current node
- The address of the previous node
- A pointer to the next node in the linked list (correct)
What is the purpose of the setNext() method in the context of a linked list?
What is the purpose of the setNext() method in the context of a linked list?
What does the list interface refer to in the context of C++ programming?
What does the list interface refer to in the context of C++ programming?
In the Josephus problem, what happens after the first man is executed?
In the Josephus problem, what happens after the first man is executed?
What is the main difference between a doubly linked list and a single linked list?
What is the main difference between a doubly linked list and a single linked list?
Why is moving backward easier in a doubly linked list compared to a single linked list?
Why is moving backward easier in a doubly linked list compared to a single linked list?
What does the Josephus problem pertain to in computer science and mathematics?
What does the Josephus problem pertain to in computer science and mathematics?
What happens to the last man in the Josephus problem?
What happens to the last man in the Josephus problem?
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