1) What is the Architecture of Internet of Things (IoT)?
👉 IoT architecture is a layered structure that connects devices, network, and applications to collect, transmit, and process data.
23) What is the Use of ZigBee?
👉 ZigBee is used for low-power wireless communication in IoT devices like smart homes and sensors.
24) What is DASH7?
👉 DASH7 is a low-power, long-range wireless protocol used for IoT and tracking applications.
27) What is DHCP (Dynamic Host Configuration Protocol)?
👉 DHCP is a protocol used to automatically assign IP addresses to devices on a network.
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1) What is IoT?
👉 IoT is a system in which devices are connected to the internet to collect and exchange data.
2) Give two advantages of IoT.
👉 IoT provides cost reduction and improves efficiency and productivity.
3) Give two disadvantages of IoT.
👉 IoT has security issues and high system complexity.
4) What is M2M communication?
👉 M2M communication is a system where machines communicate with each other without human involvement.
5) Give one example of M2M.
👉 A smart electricity meter is an example of M2M communication.
6) What is one difference between M2M and IoT?
👉 M2M uses private networks, while IoT uses the internet for communication.
7) What is IoT Data Management?
👉 IoT Data Management is the process of collecting, storing, and analyzing data generated by IoT devices.
8) Why is IoT data management important?
👉 IoT data management is important to handle large amounts of data and support real-time decision-making.
9) What is data volume challenge in IoT?
👉 Data volume challenge refers to the large amount of data generated by IoT devices.
10) What is data heterogeneity?
👉 Data heterogeneity means data comes in different formats from different IoT devices.
11) What is BPM in IoT?
👉 BPM in IoT is used to manage and automate business processes using IoT data.
12) Give one benefit of IoT and BPM integration.
👉 One benefit of IoT and BPM integration is process automation.
13) What is XaaS?
👉 XaaS is a cloud computing model where services are provided over the internet.
14) Give one example of XaaS.
👉 SaaS is an example where software is accessed through the internet.
15) What is Knowledge Management?
👉 Knowledge Management is the process of collecting, organizing, and using knowledge in an organization.
16) What is the first step of Knowledge Management process?
👉 The first step of the Knowledge Management process is collecting data.
17) What is 3GPP?
👉 3GPP stands for 3rd Generation Partnership Project.
18) What is MTC?
👉 MTC is communication between machines using mobile networks without human involvement.
19) What is IEEE 802.11?
👉 IEEE 802.11 is a standard used for wireless networking, also known as Wi-Fi.
20) What is an Access Point?
👉 An Access Point is a device that connects wireless devices to a network.
21) What is IEEE 802.15?
👉 IEEE 802.15 is a standard used for short-range wireless personal area networks.
22) What is a coordinator in IEEE 802.15?
👉 A coordinator is the main device that controls communication in the network.
23) What is ZigBee used for?
👉 ZigBee is used for low-power wireless communication in IoT devices.
24) Name ZigBee topologies.
👉 ZigBee network topologies include star, tree, and mesh topology.
25) What is 6LoWPAN?
👉 6LoWPAN is a technology that enables IPv6 communication for low-power devices.
26) What is 6TiSCH?
👉 6TiSCH is a technology that combines IPv6 with time-slotted communication for reliable networks.
27) What is BLE?
👉 BLE is a low-power wireless communication technology used in smart devices.
28) What is ICMP?
👉 ICMP is a protocol used for error reporting and network diagnostics.
29) What is DHCP?
👉 DHCP is a protocol that automatically assigns IP addresses to devices.
30) What is DASH7?
👉 DASH7 is a low-power wireless protocol used for long-range communication.
Here are all important full forms (easy & exam ready) 👇
🔹 Full Forms List
IoT Related
IoT → Internet of Things
M2M → Machine to Machine
BPM → Business Process Management
KM → Knowledge Management
Networking & Protocols
ICMP → Internet Control Message Protocol
DHCP → Dynamic Host Configuration Protocol
IP → Internet Protocol
HTTP → HyperText Transfer Protocol
MQTT → Message Queuing Telemetry Transport
Wireless & Communication
BLE → Bluetooth Low Energy
Wi-Fi → Wireless Fidelity
IEEE Standards
IEEE → Institute of Electrical and Electronics Engineers
WLAN → Wireless Local Area Network
WPAN → Wireless Personal Area Network
LAN → Local Area Network
MAN → Metropolitan Area Network
ZigBee / BLE / Architecture Terms
GAP → Generic Access Profile
GATT → Generic Attribute Profile
ATT → Attribute Protocol
L2CAP → Logical Link Control and Adaptation Protocol
ZDO → ZigBee Device Object
MAC → Medium Access Control
IoT Advanced Technologies
6LoWPAN → IPv6 over Low-Power Wireless Personal Area Networks
6TiSCH → IPv6 over Time Slotted Channel Hopping
TSCH → Time Slotted Channel Hopping
IPv6 → Internet Protocol Version 6
Cellular / MTC
3GPP → 3rd Generation Partnership Project
MTC → Machine Type Communication
Cloud / XaaS
XaaS → Everything as a Service
SaaS → Software as a Service
PaaS → Platform as a Service
IaaS → Infrastructure as a Service
DBaaS → Database as a Service
SECaaS → Security as a Service
DaaS → Desktop as a Service
CaaS → Communication as a Service
TaaS → Transport as a Service
HaaS → Hardware as a Service / Healthcare as a Service (context-based)
🔥 Tip for Exam
👉 Remember these most important full forms:
IoT, M2M, ICMP, DHCP, BLE, IEEE, 6LoWPAN, 3GPP, XaaS
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