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M4 R5: Internet of Things (IoT) and Its Applications

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1 Gateway provides the connection between —and ____ .

गेटवे - और ____ के बीच संबंध प्रदान करता है।

Network and Cloud

Cloud and controller

Network and controller

Controller and device

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2 While conversation, the most helpful feature for listeners to understand meaning is/are

बातचीत के दौरान, श्रोताओं के लिए अर्थ समझने के लिए सबसे उपयोगी विशेषता है/हैं

Tone

Pitch

Both of these

None of these

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3 What does "interoperability" mean in the context of IoT?

IoT के संदर्भ में "इंटरऑपरेबिलिटी" का क्या अर्थ है?

Devices operate without maintenance

Devices from different vendors work seamlessly together

Devices only communicate using proprietary protocols

Devices can update themselves automatically

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4 Which one is the most discussed challenge in IOT

IOT में सबसे अधिक चर्चा की जाने वाली चुनौती कौन सी है

Standard

Security

Regulation

Internet

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5 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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6 _______ specifies the function that will be called on an error event.

_______ उस फ़ंक्शन को निर्दिष्ट करता है जिसे एक त्रुटि घटना पर बुलाया जाएगा।

Callback

Error

Connect

Reconnect

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7 Which type of sensor is used to measure the electrical conductivity of water in IoT systems?

IoT सिस्टम में पानी की विद्युत चालकता को मापने के लिए किस प्रकार के सेंसर का उपयोग किया जाता है?

Gas sensor

TDS (Total Dissolved Solids) sensor

Pressure sensor

Temperature sensor

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8 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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9 IoT is based on.. technology?

IoT तकनीक पर आधारित है?

Hardware

Software

Both of these

None

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10 Which of the following electromechanical device that will measure acceleration forces?

निम्नलिखित में से कौन सा इलेक्ट्रोमैकेनिकल डिवाइस त्वरण बलों को मापेगा?

Pressure sensor

accelerometer

Proximity sensor

IR sensor

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11 Bonet is often used to launch _____ attack

बोनेट का उपयोग अक्सर _____ हमले को शुरू करने के लिए किया जाता है

DoS

DDoS

Brute Force

Passive

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12 Arduino IDE consists of 2 functions. What are they?

Arduino IDE में 2 function होते हैं। वे क्या हैं?

build() and setup()

build() and loop()

setup() and loop()

All of the above

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13 What is the use of PWM signals in IoT development boards?

IoT विकास बोर्डों में PWM संकेतों का क्या उपयोग है?

They are used by sensors to have analog input.

They are used by sensors to have digital input.

They are used by actuators to have analog input

They are used by actuators to have digital input

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14 A microcontroller

एक माइक्रोकंट्रोलर

Saved Cost

Save power consumption

Make the circuit compact

All of the above

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15 Full form of HART :

हार्ट का पूरा रूप:

Highway Address Remote Transmitter

Highway Addressable Remote Transducer

Highway Addressable Router Transmitter

Highway Address Remote Transmitter

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16 How can you rotate an image in Adobe Photoshop 7?

आप Adobe Photoshop 7 में किसी इमेज को कैसे घुमा सकते हैं?

By using the "Rotate" option in the "View" menu

By selecting the "Rotate" tool from the toolbar

By pressing Ctrl + R (Windows) or Command + R (Mac)

By adjusting the canvas size

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17 A wireless network uses _____ waves to transmit signals.

एक वायरलेस नेटवर्क संकेतों को संचारित करने के लिए _____ तरंगों का उपयोग करता है।

Radio

Microwave

Sound

Mechanical

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18 Which of the following is a communication protocol commonly used for long-range, low-power IoT devices?

निम्नलिखित में से कौन सा एक संचार प्रोटोकॉल है जिसका उपयोग आमतौर पर लंबी दूरी के, कम शक्ति वाले IoT उपकरणों के लिए किया जाता है?

Zigbee

LoRaWAN

Bluetooth

Wi-Fi

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19 Which is the software or a programming language used for controlling of Arduino?

Arduino को नियंत्रित करने के लिए किस सॉफ़्टवेयर या प्रोग्रामिंग भाषा का उपयोग किया जाता है?

Assembly Language

C Languages

JAVA

Any Language

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20 Which of these is not a type of grapevine?

इनमें से कौन सा अंगूर का एक प्रकार नहीं है?

Gossip

probability

Rope

Cluster

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21 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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22 Which layer of the OSI model is primarily associated with IoT devices?

OSI मॉडल की कौन सी परत मुख्य रूप से IoT उपकरणों से जुड़ी हुई है?

Application Layer

Physical Layer

Network Layer

Transport Layer

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23 Which actuator is most suitable for generating linear motion?

रैखिक गति उत्पन्न करने के लिए कौन सा एक्ट्यूएटर सबसे उपयुक्त है?

Linear actuator

Stepper motor

Servo motor

Solenoid valve

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24 Single 10-bit DAC provides variable_____output.

सिंगल 10 - बिट DAC वेरिएबल_____आउटपुट प्रदान करता है।

Digital

Analog

Analog and digital

Neither Analog nor digital

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25 Environment in which we live also effect on culture and the geographical environment sometimes determines cultural variablility is ____ .

जिस वातावरण में हम रहते हैं वह संस्कृति और भौगोलिक वातावरण पर भी प्रभाव डालता है, कभी - कभी सांस्कृतिक परिवर्तनशीलता निर्धारित करता है ____ ।

Ecological enviroment

Social environment

Physical environment

Cultural enviroment

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