A Variation of a Linked List Is a Circular Linked

question 49

Multiple Choice

A variation of a linked list is a circular linked list where the last Node in the list has next = head rather than next = null. One problem with this type of list is that

• A) it wastes memory space since head already points at the first Node, so the last one does not need to
• B) there is no ability to add a new Node at the end of the list since the last Node points at the first Node
• C) it is more difficult to traverse the list since the old terminating condition, (next = = null), is no longer True for the last node
• D) a header Node for this type of list is more complex
• E) all of the above

---

Definitions:

Third-Party Payments

Transactions where a third party pays for the goods or services being offered to a consumer, common in insurance and healthcare sectors.

Subsidies

Financial support extended by the government to an economic sector (or market) aiming to promote an economic and social policy.

Economic Theory

A set of principles and frameworks for understanding how economies function, including the production, distribution, and consumption of goods and services.

Third Parties

Individuals or entities that are not directly involved in a transaction or agreement but may be affected by it or have interests in its outcome.