KIIT Deemed to be University Ind 4.0 Quiz (Activity-5) Topic: Industry 4.0 Core Technologies âąī¸ 20:00 đ 10 Questions 1 Registration & Summary âšī¸ Quiz Summary Main Topic Topic: Industry 4.0 Core Technologies Questions 10 Items Time Limit 20 Minutes Negative Marking â None Student Name * Roll Number * Ready to begin? The timer starts immediately. đ Continue & Start Test 2 Quiz Questions Q1. What is meant by "unstructured data" in a manufacturing data lake? Data that is currently being actively processed by a computer's CPU. Data that has been completely deleted from the active servers. Data that lacks a pre-defined data model, such as maintenance log text, images, and audio recordings. Data neatly organized in a rigid relational database with rows and columns. Q2. How is Augmented Reality (AR) typically deployed to assist maintenance technicians on the factory floor? By plunging them into a completely virtual, silent training room. By projecting step-by-step repair instructions, 3D animations, and hidden sensor data directly onto the physical machine they are looking at. By replacing the human technician entirely with an autonomous drone. By playing audio-only instructions through standard headphones. Q3. In the context of industrial AI, what is a "neural network"? A physical network of copper wires connecting machines. A biological brain implanted into a robot. A social communication network for factory employees. A computational model inspired by the human brain, used to recognize underlying relationships in data. Q4. Which statement best describes the fundamental process of Additive Manufacturing (3D Printing)? Assembling pre-made standard parts using automated robotic arms. Building up a 3D object by precisely depositing material layer upon layer. Melting down old products to pour into a liquid mold. Carving a final shape out of a solid block of material using cutting tools. Q5. What specific aspect of production data is a Box Chart exceptionally good at highlighting compared to a simple Bar Chart? Outliers, data spread, and skewness within a dataset. Geographical locations of supply chain partners. The continuous flow of time over several years. Proportional percentages making up a single whole. Q6. What is the essential starting point for any Additive Manufacturing process? A Digital CAD (Computer-Aided Design) 3D model. A physical clay mold sculpted by a human. A solid block of steel. A 2D photograph of the desired object. Q7. What does "Edge AI" refer to in the context of the Industrial Internet of Things (IIoT)? AI used only for factory administrative and HR tasks. AI algorithms processing data locally on the device or sensor itself. AI algorithms running exclusively on centralized cloud servers. AI that only operates at the physical perimeter of a factory building. Q8. What is the main advantage of utilizing Cloud Computing for manufacturing data analytics? It provides highly scalable, on-demand computing power and vast storage capacity without needing local physical servers. It completely removes the risk of cyber attacks. It operates with absolutely zero latency in all scenarios. It completely eliminates the need for internet access on the factory floor. Q9. How is Computer Vision, an AI technology, predominantly utilized on a modern assembly line? To predict the financial market trends for raw materials. To manage factory payroll and employee attendance. To translate maintenance manuals into different languages. To automatically inspect products for visual defects and ensure quality control. Q10. Where does data processing primarily occur in a Fog Computing architecture? In local network nodes, gateways, or edge servers located geographically close to the physical devices generating the data. In massive, centralized data centers located in different regions. On physical hard drives carried by technicians. Entirely on the individual, microscopic sensor itself. đ¯ Complete My Submission
