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Compile

Verify

Terminate

Serial monitor

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2 In IoT, which communication channel uses light waves for data transmission?

IoT में, कौन सा संचार चैनल डेटा संचरण के लिए प्रकाश तरंगों का उपयोग करता है?

Optical fiber

Radio waves

Infrared

Both A and C

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3 Which one is not an element of IoT

कौन सा IoT का एक तत्व नहीं है

Security

Process

People

Things

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4 Identify the polite method of beginning a business letter.

एक व्यावसायिक पत्र शुरू करने की विनम्र विधि की पहचान करें।

We are forced to refuse

We demand to know from you

We find it difficult to believe

We appreciate your prompt reply

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5 Self-esteem reflects a person's subjective __________ evaluation of his or her own worth.

आत्मसम्मान किसी व्यक्ति के अपने मूल्य के व्यक्तिपरक __________ मूल्यांकन को दर्शाता है।

Mental

Emotional

Physical

Social

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6 In IoT security, what does the term "Security Patch" refer to?

IoT सुरक्षा में, "सुरक्षा पैच" शब्द का क्या अर्थ है?

A physical layer of security

A software update to fix security vulnerabilities

Biometric authentication

A secure communication protocol

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7 The Atmega 168 is an _____ bit chip

Atmega 168 एक _____ बिट चिप है

32

64

8

16

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8 Which sensor is used in mobile phones?

मोबाइल फोन में किस सेंसर का उपयोग किया जाता है?

Capacitive touch sensor

Temperature sensor

Humidity sensor

Weight sensor

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9 A_ ___ tends to convert physical attribute to an electrical signal.

A ___ भौतिक विशेषता को विद्युत संकेत में परिवर्तित करता है।

Sensor

Compiler

Actuator

Motors

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10 Which of the following protocols does not exist at the data link layer?

डेटा लिंक लेयर पर निम्नलिखित में से कौन सा प्रोटोकॉल मौजूद नहीं है?

ZigBee Smart Energy

LoRaWAN

Wireless HART

Secure MQTT

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11 Which devices measures gases or liquid ?

कौन से उपकरण गैसों या तरल पदार्थ को मापते हैं?

Proximity sensor

Pressure sensor

Temperature sensor

None of these

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12 Which of the given wireless technologies used in IoT, consumes the least amount of power?

IoT में उपयोग की जाने वाली दी गई वायरलेस तकनीकों में से कौन सी, कम से कम बिजली की खपत करती है?

Zigbee

Bluetooth

Wifi

GSM / CDMA

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13 What is the primary purpose of IoT?

IoT का प्राथमिक उद्देश्य क्या है?

To replace the Internet

To connect devices and enable communication between them

To eliminate manual labor completely

To reduce global warming

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14 Which of the following is not an actuator in IoT?

निम्नलिखित में से कौन IoT में एक एक्ट्यूएटर नहीं है?

Stepper motor

A fan

An LED

Arduino

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15 DHT 11 is

DHT 11 है

Microprocessor

Motion Sensor

Switching Device

Humidity Sensor

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16 Who is the father of IoT

IoT का पिता कौन है

Bill Gates

Kevin Ashton

Tim Berners Lee

Steeve jobs

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17 Self-actualization is the process where by individuals......

आत्म - बोध वह प्रक्रिया है जहां व्यक्तियों द्वारा......

establish their concept of self

become selfless

reach their full potential

None of the above

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18 ____ has External Memory.

____ में बाहरी मेमोरी है।

Microprocessor

Microcontroller

Both of the Above

None of these

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19 To easily interface add-on modules with Arduino we can use?

Arduino के साथ आसानी से ऐड - ऑन मॉड्यूल इंटरफ़ेस करने के लिए हम उपयोग कर सकते हैं?

General PCB

Connectivity circuit boards

Arduino shields

Other high-end Arduino boards

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20 _________ are the characteristics of IOT

_________ IOT की विशेषताएं हैं

Intelligence, scalable

Security

Heterogeneity

All of the above

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21 What is the primary function of the "Gradient Tool" in Adobe Photoshop 7?

Adobe Photoshop 7 में "ग्रेडिएंट टूल" का प्राथमिक कार्य क्या है?

Adds a gradient background to an image

Adjusts the sharpness of an image

Creates custom brushes for painting

Changes the image resolution

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22 To easily interface add-on modules with Arduino we can use

Arduino के साथ आसानी से ऐड - ऑन मॉड्यूल इंटरफ़ेस करने के लिए हम उपयोग कर सकते हैं

General PCB

Connectivity circuit boards

Arduino shields

Other high-end Arduino boards

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23 What is the role of a vibration sensor in an industrial IoT (IIoT) application?

औद्योगिक IoT (IIoT) अनुप्रयोग में कंपन संवेदक की क्या भूमिका होती है?

Measure air pressure

Detect changes in temperature

Monitor vibrations in machinery

Measure humidity

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24 What indicates to the reader the purpose or a letter ?

पाठक को उद्देश्य या पत्र क्या इंगित करता है?

Subject

Body

Address

Salutation

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25 Capacitor blocks AC and allows DC to pass through.

कैपेसिटर एसी (AC) को ब्लॉक करता है और डीसी (DC) को गुजरने देता है।

True

False

May be

None of the above

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

Set