5 10 Points Question 5 What is A-commerce, as described in the section? Option A A form of e-commerce that focuses on automated shopping experiences Option B A type of e-commerce that requires manual decision-making at every step Option C A method of shopping that relies on traditional brick-and-mortar stores Option D A new search engine technology for discovering products online Question 6 Question 6 10 Points Question 6 Which of the following best describes how augmented reality (AR) is used by marketers? Option A AR is used to immerse users in a completely artificial digital environment. Option B AR overlays digital content onto a real-world environment, allowing customers to visualize products in their own space. Option C AR is primarily used for capturing 360-degree video to showcase products. Option D AR replaces physical stores entirely with virtual shopping experiences. Question 7 Question 7 10 Points Question 7 What is a digital twin in the context of additive manufacturing and its applications? Option A A 3D printer that produces physical objects in layers. Option B A digital model of a physical process, object, or environment that can learn and evolve over time. Option C A replica of a physical product used solely for marketing purposes. Option D A software used to design objects for 3D printing without any physical interaction. Question 8 Question 8 10 Points Question 8 What percentage of smartphone owners use their device to search for