Question 26 In database systems, an entity is also known as O column O table Okey O field Question 28 In Scolly app discussed in forum 2, scholarships become more increasingly scarce with more students joining the app. This is called: back engine problem Congestion effects app update problem O network effects Question 29 Fast followers 2.5 p A new start-up company produces an operating system, which is faster, more reliable and user- friendly than those available in the market. Which of the following concepts is the most relevant barrier for the start-up to gain market share? operational effectiveness bargaining power of suppliers switching costs for consumers 2.5 pts Question 33 All social media platforms are one-sided market O True False Question 37 In many organizations, the majority of available data is exploited to make informed decision. True False 2.5 pts