MANAGEMENT

Detailed explanation-1: -Answer: C, Explanation-Youtube brand channel is the example of business-to-business services offered by Google which gains advertising revenue.

Detailed explanation-2: -Answer: A, Explanation-Google Search application providing online website search is an example of business-to-business services offered by Google application running as part of a customer’s website.

Detailed explanation-3: -“Fishing” may include catching aquatic animals other than fish, such as molluscs, cephalopods, crustaceans, and echinoderms. Therefore we can state that fishing is not service sector.

Detailed explanation-4: -Digital marketing can be broadly broken into 8 main categories including: Search Engine Optimization, Pay-per-Click, Social Media Marketing, Content Marketing, Email Marketing, Mobile Marketing, Marketing Analytics and Affiliate Marketing .