Question
To insert a new node at the beginning of a singly linked list, which of the following operations is typically performed?
Solution
Update the `next` pointer of the new node to point to the current head, then make the new node the head.
More Data Structure Questions
- Which page replacement algorithm minimizes the number of page faults theoretically but is difficult to implement in practice?
- Which of the following accurately describes the role of virtual memory in modern operating systems?
- Which cryptographic concept ensures that data integrity is preserved and cannot be altered during transmission?
- Which SOLID principle emphasizes that a class should have only one reason to change?
- Which memory type is the fastest but most expensive, typically located directly on the CPU?
- Which of the following statements is true about ACID properties in database transactions?
- What is a key advantage of containerization over traditional virtual machines?
- Which design pattern is best suited for managing the creation of objects without specifying their concrete classes?
- Union-Find with path compression achieves nearly constant time because its complexity is:
- Which of the following data structures can be efficiently implemented using a linked list?
