Linked List Operations That Were Studied Included Adding/removing an Element

question 30

Multiple Choice

Linked list operations that were studied included adding/removing an element at the end or in the middle, and retrieving the kth element.If the iterator is currently pointing to the correct location for insertion or removal, which of the following statements about these doubly-linked list operations is correct?

• A)The least expensive operation of a doubly-linked list is to iterate over the list.
• B)The least expensive operation of a doubly-linked list is to retrieve an arbitrary element.
• C)The least expensive operation of a doubly-linked list is to add an element in the middle.
• D)All of these operations have the same time cost.

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Definitions:

Minimum Cash Balance

The least amount of cash a business decides to keep on hand to meet immediate needs, often set as a part of cash management policies.

Cash Excess

Cash excess refers to the situation where a company or individual has more liquid cash available than is necessary for current operations or investments.

Master Budget

A comprehensive financial planning document that includes all of the smaller, individual budgets within an organization, projecting all major financial activities.

Static Budget

A static budget is a fixed budget that does not change or adjust in response to changes in business activity levels, such as sales volume or production capacity, during the budget period.