NEW
Font size
WorksheetsProfessional Elective Quiz
Total questions: 15
Worksheet time: 8mins
Which of the following best explains the relationship between IoT and Edge Computing?
Edge computing replaces IoT completely
IoT generates data, while edge computing processes it closer to the source
Edge computing is a type of IoT device
Both are unrelated technologies
What is the key reason organizations move toward edge computing instead of cloud-only systems?
To increase dependency on central servers
To reduce data transmission time and improve real-time processing
To eliminate sensors from IoT devices
To make systems less scalable
In an IoT environment, which statement correctly differentiates Edge from Fog computing?
Fog computing is closer to the device than edge computing
Edge computing processes data at the device, while fog does it at the local network level
Both operate at the same level
Fog computing only handles raw data
The main purpose of IoT architecture is to:
Connect sensors to Wi-Fi
Establish layered communication and data management among connected devices
Create only wireless networks
Replace the TCP/IP model
According to Metcalfe’s Law, the value of a network increases:
Logarithmically with the number of users
Linearly with the number of users
Proportionally to the square of connected users
Exponentially with bandwidth
In the telemedicine IoT case study, what is the primary benefit of edge integration?
Offline entertainment for patients
Real-time health monitoring and reduced response delay
Cheaper medical devices
Data storage in remote servers only
Which of the following best describes Fog computing in IoT?
It is a decentralized computing infrastructure between the edge and the cloud
It replaces edge devices entirely
It stores all IoT data permanently
It has no connection with cloud servers
What is one major limitation of cloud architecture in IoT?
Too much processing power
High latency and bandwidth dependency
Lack of scalability
Excess local storage
Which cloud deployment model combines public and private cloud features?
Private cloud
Public cloud
Hybrid Cloud
Which neural network is best suited for IoT image-based analytics?
Convolutional Neural Network (CNN)
Recurrent Neural Network (RNN)
Hopfield Network
Radial Basis Network
MQTT protocol follows which communication model?
Request–response
Publish–subscribe
Peer-to-peer
Master–slave
Which IoT protocol is specifically designed for constrained devices and low-power communication?
CoAP
HTTP
FTP
SMTP
Which protocol provides long-range, low-power communication ideal for smart cities?
ZigBee
LoRaWAN
Bluetooth
NFC
Which of the following best describes the Mirai attack in IoT systems?
A botnet attack exploiting vulnerable IoT devices
A hardware fault in IoT sensors
A blockchain malfunction
Which statement best represents M2M vs IoT?
M2M focuses on direct device-to-device communication, IoT integrates internet and cloud layers
IoT is older than M2M
M2M always uses Wi-Fi
IoT does not require internet access
