IT-703 (B) RGPV B.Tech
Internet of Things (IT)
Previous year papers and the official syllabus are free to read, no account needed.
Previous Year Papers
4 papers, latest Dec 2025
- IT-703 (B) paper, Dec 2025
- IT-703 (B) paper, Jun 2025
- IT-703 (B) paper, Dec 2024
- IT-703 (B) paper, Nov 2023
Syllabus, notes and important questions for IT-703 (B)
Syllabus units
Topics as the official RGPV syllabus lists them.
Unit 1 Unit I 17 topics
- IoT definition
- Characteristics
- IoT conceptual and architectural framework
- Physical and logical design of IoT
- IoT enablers
- Modern day IoT applications
- M2M communications
- IoT vs M2M
- IoT vs WoT
- IoT reference architecture
- IoT Network configurations
- IoT LAN
- IoT WAN
- IoT Node
- IoT Gateway
- IoT Proxy
- IPv4 vs IPV6
Unit 2 Unit II 9 topics
- Sensor
- Basic components and challenges of a sensor node
- Sensor features
- Sensor resolution
- Sensor classes: Analog, Digital, Scalar, Vector Sensors
- Sensor Types
- Bias, drift, hysteresis error, quantization error
- Actuator
- Actuator types: Hydraulic, Pneumatic, electrical, thermal/magnetic, mechanical actuators, soft actuators
Unit 3 Unit III 13 topics
- Basics of IoT Networking
- IoT Components
- Functional components of IoT
- IoT service oriented architecture
- IoT challenges
- 6LoWPAN
- IEEE 802.15.4
- ZigBee and its types
- RFID Features
- RFID working principle and applications
- NFC (Near Field Communication)
- Bluetooth
- Wireless Sensor Networks and its Applications
Unit 4 Unit IV 11 topics
- MQTT
- MQTT methods and components
- MQTT communication
- Topics and applications
- SMQTT
- CoAP
- CoAP message types
- CoAP request‑response model
- XMPP
- AMQP features and components
- AMQP frame types
Unit 5 Unit V 8 topics
- IoT Platforms
- Arduino
- Raspberry Pi Board
- Other IoT Platforms
- Data Analytics for IoT
- Cloud for IoT
- Cloud storage models & communication APIs
- IoT case studies
Exam insights
Counted from 4 past IT-703 (B) papers.
Marks asked per paper, by unit
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Unit 1 IoT definition 21 marks
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Unit 2 Sensor 23 marks
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Unit 3 Basics of IoT Networking 24 marks
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Unit 4 MQTT 19 marks
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Unit 5 IoT Platforms 24 marks
Average marks of the questions from each unit in one paper. You answer only some of them, so the total is more than the paper’s maximum.
Asked again and again
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Explain CoAP (Constrained Application Protocol), its message types, and the CoAP request-response model and its use between devices in a constrained network.
Asked 4 times: 2025, 2024, 2020
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Give an overview of modern / emerging practical applications of IoT
Asked 3 times: 2025, 2024
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List and explain the characteristics of IoT
Asked 3 times: 2025, 2023