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M4-R5.1 — Introduction To IoT Application MCQ
25 Questions • M4-R5.1
20:00
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1
IoT stands for?
A
Internet of Technology
B
Internet of Things
C
Interface of Things
D
Integration of Technology
2
IoT connects?
A
Only computers
B
Physical devices to the internet for data exchange
C
Only mobile phones
D
Only clouds
3
Which is an example of IoT device?
A
Calculator
B
Smart thermostat
C
Typewriter
D
VHS player
4
IoT architecture has how many main layers?
A
2
B
3
C
4
D
5
5
The perception layer in IoT contains?
A
Cloud servers
B
Sensors and actuators
C
Applications
D
User interfaces
6
Which is NOT an IoT application area?
A
Smart home
B
Smart city
C
Manual typewriting
D
Smart agriculture
7
Smart home IoT devices include?
A
Only TVs
B
Smart bulbs, locks, thermostats, cameras
C
Typewriters
D
Newspaper printers
8
IoT in healthcare is used for?
A
Playing games
B
Remote patient monitoring, wearables
C
Printing reports only
D
Video calls only
9
M2M (Machine to Machine) communication means?
A
Human-to-human
B
Devices automatically communicating with each other
C
Mobile to mobile calls
D
Manual data entry
10
The main benefit of IoT is?
A
Making devices offline
B
Automation and real-time data for smart decisions
C
Reducing internet speed
D
Removing sensors
11
Which is an IoT application in daily life?
A
Typewriter
B
Smart thermostat (Nest)
C
Calculator
D
Pen
12
Smart watch is an example of?
A
Traditional computing
B
IoT wearable device
C
Mainframe computer
D
Super computer
13
Connected car uses IoT for?
A
Only music
B
GPS, diagnostics, autonomous features
C
Only AC
D
Only wipers
14
Smart meter measures?
A
Temperature only
B
Electricity/gas/water consumption digitally
C
Only light
D
Only sound
15
IoT in retail includes?
A
Smart shelves, inventory tracking
B
Only POS systems
C
Only cash registers
D
Only security cameras
16
Precision farming uses?
A
Manual labor only
B
IoT sensors for soil, weather, crop monitoring
C
Only tractors
D
Only fertilizers
17
Smart grid uses IoT for?
A
Only power generation
B
Efficient electricity distribution and monitoring
C
Only billing
D
Only construction
18
Telemedicine uses IoT for?
A
In-person consultation only
B
Remote patient monitoring and diagnosis
C
Only prescription
D
Only surgery
19
Drone is an IoT device used for?
A
Only gaming
B
Surveillance, delivery, agriculture, mapping
C
Only photography
D
Only military
20
Fleet management uses IoT for?
A
Only drivers
B
Tracking vehicles, fuel, route optimization
C
Only maintenance
D
Only cleaning
21
Smart parking system uses?
A
Manual attendant only
B
Sensors to detect available parking spots
C
Only barriers
D
Only cameras
22
Environmental monitoring IoT measures?
A
Only temperature
B
Air quality, water quality, weather data
C
Only noise
D
Only light
23
IoT in logistics helps with?
A
Only packing
B
Supply chain tracking, warehouse management
C
Only shipping
D
Only billing
24
Smart lighting system?
A
Uses only manual switches
B
Auto adjusts based on occupancy and daylight
C
Never turns off
D
Uses only candles
25
Estimated IoT devices by 2030?
A
1 billion
B
10 billion
C
25+ billion
D
100 million
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