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MCQ IOT - SECURITY AND FUTURE OF IOT ECOSYSTEM MCQ Questions
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Question No. -
101
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What is the primary advantage of using IPv6 in IoT networks?
A.
Lower power consumption
B.
Increased security
C.
Larger address space
D.
Faster data transmission
Question No. -
102
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What security challenge is associated with IoT devices that have limited processing capabilities?
A.
Denial of Service (DoS) attacks
B.
Man-in-the-Middle (MitM) attacks
C.
Physical tampering
D.
Lack of encryption
Question No. -
103
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Which IoT communication protocol is commonly used for device discovery and lightweight communication?
A.
HTTP
B.
CoAP
C.
MQTT
D.
TCP
Question No. -
104
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What is the primary purpose of a Digital Signal Processor (DSP) in IoT devices?
A.
Process analog signals
B.
Provide internet connectivity
C.
Perform digital signal processing tasks
D.
Control power consumption
Question No. -
105
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Which IoT security measure involves converting data into a secret code to prevent unauthorized access?
A.
Encryption
B.
Authentication
C.
Authorization
D.
Firewalls
Question No. -
106
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In the context of IoT, what does the term "M2M" stand for?
A.
Machine-to-Machine
B.
Mobile-to-Mobile
C.
Module-to-Module
D.
Micro-to-Macro
Question No. -
107
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Which of the following is a key challenge in IoT deployment related to device batteries?
A.
Low device cost
B.
Long-range communication
C.
Limited battery life
D.
High data transfer speed
Question No. -
108
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What is the purpose of a Real-time Operating System (RTOS) in IoT devices?
A.
Manage real-time communication between devices
B.
Control power consumption
C.
Provide internet connectivity
D.
Monitor device temperature
Question No. -
109
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Which IoT application involves the use of sensors and actuators to manage and control building systems?
A.
Smart Agriculture
B.
Smart City
C.
Smart Home
D.
Industrial IoT (IIoT)
Question No. -
110
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What does the term "Latency" refer to in the context of IoT communication?
A.
The time it takes for data to travel from one point to another
B.
The capacity of a network to handle large amounts of data
C.
The security level of IoT devices
D.
The number of connected devices in an IoT network
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