Market segmentation is the process used to categorize people with similar needs into groups.

• A. Consumer markets
• B. Process used to categorize people with similar needs into identifiable groups
• C. Industrial markets
• D. Market segmentation is unnecessary

Answer: (B)

Market segmentation is about dividing a broad audience into smaller groups that share similar needs so a company can tailor its products and marketing to each group. The best choice captures that idea by defining market segmentation as the process used to categorize people with similar needs into identifiable groups, which is precisely the function of segmentation: create distinct segments that can be targeted with more relevant offerings.

Why this works: by grouping people with comparable needs, a business can design better-fit products, set appropriate messaging, and allocate resources efficiently after identifying where each segment lives in the market. The other options miss the process itself: one points to a type of market (consumer or industrial) rather than the method of dividing markets, while the remaining choice asserts that segmentation isn’t needed, which contradicts the purpose of segmentation in strategic marketing.