Title 3160716 - IoT 2024S.pdf ✅

1 Enrolment No./Seat No_____________ GUJARAT TECHNOLOGICAL UNIVERSITY BE - SEMESTER–VI (NEW) EXAMINATION – SUMMER 2024 Subject Code:3160716 Date:20-05-2024 Subject Name:IOT and applications Time:10:30 AM TO 01:00 PM Total Marks:70 Instructions: 1. Attempt all questions. 2. Make suitable assumptions wherever necessary. 3. Figures to the right indicate full marks. 4. Simple and non-programmable scientific calculators are allowed. MARKS Q.1 (a) Explain Sensor interfacing. 03 (b) Explain the Characteristics of IoT. 04 (c) Explain challenges of IoT. 07 Q.2 (a) What is IP addressing? 03 (b) Compare IPv4 and IPv6 in brief. 04 (c) Explain various levels of IoT. 07 OR (c) List security issues and needs in IoT. Justify the answer. 07 Q.3 (a) Explain IoT and cyber physical system. 03 (b) Explain CoAP. List the key features of CoAP. 04 (c) Explain with diagram IPv6 header format 07 OR Q.3 (a) List and explain cloud components. 03 (b) Explain the brain in an IoT device. 04 (c) Explain with diagram IPv4 header format 07 Q.4 (a) What is Messaging protocols. 03 (b) Discuss Security in cloud. 04 (c) Compare IoT and cloud. 07 OR Q.4 (a) Explain Warehouse application with IoT. 03 (b) Explain CSPR in ARM. 04 (c) Discuss various application of IoT. 07 Q.5 (a) Explain Arduino in brief. 03 (b) What does the future hold for smart home technology? 04 (c) Draw and explain IoT based collision impact measuring system architecture. 07 OR Q.5 (a) Explain in brief future factory concepts 03 (b) Explain Raspberry Pi. 04 (c) What risks do insecure IoT devices bring to privacy and security? 07 *************