Which of the Following Actions Must Be Taken to Add

question 61

Multiple Choice

Which of the following actions must be taken to add a node X at the beginning of a doubly-linked list?
I Update the next reference in the node before the position where X will be placed
II Update the previous reference in the node after the position where X will be placed
III Update the list's first reference

• A) I
• B) II
• C) I and II
• D) II and III

---

Definitions:

Relative Market Share

A measure of a company's market share compared to its largest competitor, indicating competitiveness and market dominance.

Financial Projections

A bottom-line numerical estimate of the organization’s profitability.

Break-Even Analysis

An evaluation to determine the point at which the revenue from a product or service equals the costs, indicating that no profit or loss is made.

BCG Matrix

A strategic planning tool that uses graphical representations of a company’s products and services to help management decide where to invest, develop, or discontinue.