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M1 R5: Information Technology Tools and Network Basics
Introduction to Computers
Office Automation Tools
Internet and Web Technologies
Networking Fundamentals
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HTML
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Web Hosting And Publishing
M3 R5: Programming and Problem Solving through Python
Introduction to Programming
Python Programming
Data Structures in Python
File Processing in Python
M4 R5: Internet of Things (IoT) and Its Applications
Introduction to IoT
IoT Architecture
IoT Applications
IoT Security and Challenges | Soft Skills
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M1 R5: Information Technology Tools and Network Basics
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M4 R5: Internet of Things (IoT) and Its Applications
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O Level Papers!
M4 R5: Internet of Things (IoT) and Its Applications
IoT Security and Challenges | Soft Skills
Set 4
25
See Explanation !
1
What is the purpose of a Digital Signature in IoT security?
IoT सुरक्षा में डिजिटल हस्ताक्षर का उद्देश्य क्या है?
Encrypt data during transmission
Verify the authenticity and integrity of data
Control access to IoT devices
Provide power to IoT devices
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25
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2
Which IoT network topology connects all devices in a linear sequence, and the last device is connected to the first?
कौन सा IoT नेटवर्क टोपोलॉजी सभी उपकरणों को एक रैखिक अनुक्रम में जोड़ता है, और अंतिम उपकरण पहले से जुड़ा होता है?
Bus Topology
Star Topology
Ring Topology
Mesh Topology
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25
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3
What is the role of a sensor in an IoT device?
IoT डिवाइस में सेंसर की भूमिका क्या होती है?
Perform actions based on received data
Connect devices to the cloud
Measure and collect data from the environment
Encrypt communication between devices
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25
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4
Which wireless technology is commonly used for short-range communication between IoT devices?
आईओटी उपकरणों के बीच छोटी दूरी के संचार के लिए आमतौर पर किस वायरलेस तकनीक का उपयोग किया जाता है?
4G LTE
Zigbee
LoRaWAN
Satellite Communication
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25
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5
What is the purpose of the MQTT QoS (Quality of Service) level in IoT communication?
IoT संचार में MQTT QoS (सेवा की गुणवत्ता) स्तर का उद्देश्य क्या है?
Control the flow of messages
Ensure data security
Specify the reliability of message delivery
Encrypt data during transmission
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25
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6
Which IoT application involves connecting vehicles to the internet to enhance safety and provide services?
सुरक्षा बढ़ाने और सेवाएं प्रदान करने के लिए किस IoT एप्लिकेशन में वाहनों को इंटरनेट से जोड़ना शामिल है?
Smart Agriculture
Industrial IoT (IIoT)
Vehicular IoT (VIoT)
IoT in Healthcare
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25
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7
What does the term "IoT Gateway" refer to in an IoT architecture?
आईओटी आर्किटेक्चर में "आईओटी गेटवे" शब्द का क्या अर्थ है?
A device that connects IoT devices to the internet
A central server that processes all IoT data
A wireless protocol for IoT communication
A security measure for IoT devices
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25
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8
Which layer of the OSI model is responsible for managing end-to-end communication and data integrity in IoT systems?
आईओटी सिस्टम में एंड - टू - एंड संचार और डेटा अखंडता के प्रबंधन के लिए ओएसआई मॉडल की कौन सी परत जिम्मेदार है?
Data Link Layer
Transport Layer
Application Layer
Network Layer
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25
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9
What is the primary advantage of using IPv6 in IoT networks?
IoT नेटवर्क में IPv6 का उपयोग करने का प्राथमिक लाभ क्या है?
Lower power consumption
Increased security
Larger address space
Faster data transmission
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25
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10
What security challenge is associated with IoT devices that have limited processing capabilities?
आईओटी उपकरणों के साथ कौन सी सुरक्षा चुनौती जुड़ी हुई है जिनमें प्रसंस्करण क्षमता सीमित है?
Denial of Service (DoS) attacks
Man-in-the-Middle (MitM) attacks
Physical tampering
Lack of encryption
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25
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11
Which IoT communication protocol is commonly used for device discovery and lightweight communication?
डिवाइस की खोज और हल्के संचार के लिए आमतौर पर किस IoT संचार प्रोटोकॉल का उपयोग किया जाता है?
HTTP
CoAP
MQTT
TCP
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25
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12
What is the primary purpose of a Digital Signal Processor (DSP) in IoT devices?
IoT उपकरणों में डिजिटल सिग्नल प्रोसेसर (DSP) का प्राथमिक उद्देश्य क्या है?
Process analog signals
Provide internet connectivity
Perform digital signal processing tasks
Control power consumption
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25
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13
Which IoT security measure involves converting data into a secret code to prevent unauthorized access?
अनधिकृत पहुंच को रोकने के लिए किस IoT सुरक्षा उपाय में डेटा को एक गुप्त कोड में परिवर्तित करना शामिल है?
Encryption
Authentication
Authorization
Firewalls
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25
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14
In the context of IoT, what does the term "M2M" stand for?
IoT के संदर्भ में, "M2M" शब्द का अर्थ क्या है?
Machine-to-Machine
Mobile-to-Mobile
Module-to-Module
Micro-to-Macro
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25
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15
Which of the following is a key challenge in IoT deployment related to device batteries?
डिवाइस बैटरी से संबंधित IoT परिनियोजन में निम्नलिखित में से कौन एक प्रमुख चुनौती है?
Low device cost
Long-range communication
Limited battery life
High data transfer speed
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25
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16
What is the purpose of a Real-time Operating System (RTOS) in IoT devices?
IoT उपकरणों में रीयल - टाइम ऑपरेटिंग सिस्टम (RTOs) का उद्देश्य क्या है?
Manage real-time communication between devices
Control power consumption
Provide internet connectivity
Monitor device temperature
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25
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17
Which IoT application involves the use of sensors and actuators to manage and control building systems?
किस IoT एप्लिकेशन में बिल्डिंग सिस्टम को प्रबंधित और नियंत्रित करने के लिए सेंसर और एक्ट्यूएटर का उपयोग शामिल है?
Smart Agriculture
Smart City
Smart Home
Industrial IoT (IIoT)
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25
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18
What does the term "Latency" refer to in the context of IoT communication?
"लेटेंसी" शब्द IoT संचार के संदर्भ में क्या संदर्भित करता है?
The time it takes for data to travel from one point to another
The capacity of a network to handle large amounts of data
The security level of IoT devices
The number of connected devices in an IoT network
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25
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19
Which IoT architecture involves processing data on centralized cloud servers?
किस IoT आर्किटेक्चर में केंद्रीकृत क्लाउड सर्वर पर डेटा प्रोसेस करना शामिल है?
Fog Computing
Edge Computing
Cloud Computing
Decentralized Computing
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25
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20
What is the purpose of the IoT protocol MQTTs QoS (Quality of Service) levels?
IoT प्रोटोकॉल MQTTs QoS (सेवा की गुणवत्ता) स्तरों का उद्देश्य क्या है?
Control device power consumption
Ensure reliable message delivery
Enable peer-to-peer communication
Facilitate device discovery
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25
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21
What is the primary role of a humidity sensor in an IoT application?
IoT एप्लिकेशन में आर्द्रता संवेदक की प्राथमिक भूमिका क्या होती है?
Measure temperature
Monitor air quality
Detect motion
Measure moisture content in the air
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25
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22
Which IoT wireless communication technology is commonly used for short-range communication between devices, such as smartphones and IoT gadgets?
स्मार्टफ़ोन और आईओटी गैजेट जैसे उपकरणों के बीच छोटी दूरी के संचार के लिए आमतौर पर कौन सी आईओटी वायरलेस संचार तकनीक का उपयोग किया जाता है?
Zigbee
Bluetooth
LoRaWAN
NFC (Near Field Communication)
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25
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23
What is the purpose of the OCF (Open Connectivity Foundation) in the context of IoT?
IoT के संदर्भ में OCF (ओपन कनेक्टिविटी फाउंडेशन) का उद्देश्य क्या है?
Develop open standards for IoT interoperability
Control IoT device power consumption
Manage IoT security protocols
Provide cloud computing services for IoT devices
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25
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24
In IoT, what does the term "Gateway" refer to?
IoT में, "गेटवे" शब्द का क्या अर्थ है?
A device that connects IoT devices to the internet
A security protocol for IoT communication
A type of IoT sensor
A cloud-based storage solution for IoT data
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25
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25
Which of the following is a benefit of using Edge Computing in IoT systems?
IoT सिस्टम में एज कंप्यूटिंग का उपयोग करने का निम्नलिखित में से कौन सा लाभ है?
Reduced latency
Increased cloud server load
Higher device power consumption
Centralized data processing only
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