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Introduction to IoT
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M1 R5: Information Technology Tools and Network Basics
M2 R5: Web Designing and Publishing
M3 R5: Programming and Problem Solving through Python
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
Set
25
See Explanation !
1
SDLC stands for _____
SDLC का अर्थ _____ है।
Synchronous Data Link Control
Synchronous Data Level Control
Synchronous Data Level Coordinator
Synchronous Data Link Coordinator
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25
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2
Which symbol is used in Arduino to calculate Module?
मॉड्यूल की गणना करने के लिए Arduino में किस प्रतीक का उपयोग किया जाता है?
#
$
%
!
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25
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3
We can deploy IoT feature in Refrigerator to make it smart device, but ___
हम इसे स्मार्ट डिवाइस बनाने के लिए रेफ्रिजरेटर में IoT सुविधा तैनात कर सकते हैं, लेकिन ___
Firstly extend connectivity feature
Make it Smaller in size
First trained the people to operate
No prerequisites required
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25
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4
In IoT security, what does the term "Biometric Authentication" involve?
IoT सुरक्षा में, "बायोमेट्रिक प्रमाणीकरण" शब्द में क्या शामिल है?
Verifying identity using physical characteristics
Using two-factor authentication
Encrypting data with biometric algorithms
Authenticating devices based on IP addresses
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25
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5
Which of the following would probably be considered a personality characteristic?
निम्नलिखित में से किसे संभवतः एक व्यक्तित्व विशेषता माना जाएगा?
Anxiety
Mathematical aptitude
Voting conservative
Friendliness
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25
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6
What do you call the scope that hacker can use to break into a system
आप उस स्कोप को क्या कहते हैं जिसका उपयोग हैकर सिस्टम में घुसने के लिए कर सकता है
Principle of least privilege
Defence in depth
Attack surface
None of the above
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25
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7
Sensors can be
सेंसर हो सकते हैं
Temperature Sensors
Light Sensors
Motion Sensors
All of The Above
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25
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8
Transmission Control Protocol work at which layer of OSI Model
ट्रांसमिशन कंट्रोल प्रोटोकॉल OSI मॉडल की किस परत पर काम करता है
Application Layer
Network Layer
Transport Layer
Session Layer
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25
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9
One of the most popular Arduino boards is
सबसे लोकप्रिय Arduino बोर्डों में से एक है
Arduino Duemileanove
Arduino Diecimila
Arduino Esplora
Arduino Due
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25
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10
______is the result of one's own evaluation based on many factor
______ कई कारकों के आधार पर किसी के स्वयं के मूल्यांकन का परिणाम है
Self Esteem
Self-Evaluation
Self-Efficiency
Self Analysis
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25
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11
Stress is an emotional reaction to physical and psychological demands.
तनाव शारीरिक और मनोवैज्ञानिक मांगों के प्रति एक भावनात्मक प्रतिक्रिया है।
True
False
May be
None of the above
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25
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12
Which programming language is used by Arduino IDE IoT software for writing codes?
कोड लिखने के लिए Arduino IDE IoT सॉफ़्टवेयर द्वारा किस प्रोग्रामिंग भाषा का उपयोग किया जाता है?
Python
Java
C/C++
JavaScript
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25
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13
The analogRead method in Arduino UNO returns value range
Arduino UNO में एनालॉग रीड विधि मान सीमा बताती है
0-255
0-511
0-1023
0-4095
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25
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14
___________ is the assurance that the information is trustworthy and accurate
___________ यह आश्वासन है कि जानकारी भरोसेमंद और सटीक है
Confidentiality
Integrity
Availability
None of these
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25
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15
What does LPWAN stand for in IoT?
IoT में LPWAN का क्या अर्थ है?
Long Power Wireless Area Network
Low Power Wide Area Network
Local Protocol Wireless Area Network
Low Packet Wide Area Network
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25
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16
The core element of architecture of smart city is.
स्मार्ट सिटी की वास्तुकला का मुख्य तत्व है।
Mobile unified service
Urban Application plateform
Management center
Integrated Information Provider
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25
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17
Inductance is measured in
अधिष्ठापन को निम्न में मापा जाता है
Ohm
Farad
Henry
Coulomb
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25
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18
Which sensor is commonly used to measure air quality in IoT applications?
आईओटी अनुप्रयोगों में वायु की गुणवत्ता को मापने के लिए आमतौर पर किस सेंसर का उपयोग किया जाता है?
MQ-135
BMP180
DHT22
Ultrasonic sensor
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25
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19
__________considers personality in terms of the status of the person in the group, like how he/she consider his/her conception about his role in the group of which he/she is a member.
__________ समूह में व्यक्ति की स्थिति के संदर्भ में व्यक्तित्व पर विचार करता है, जैसे कि वह उस समूह में अपनी भूमिका के बारे में अपनी अवधारणा पर कैसे विचार करता है, जिसमें वह एक सदस्य है।
Psychological
Sociology
Attitude
Value of person
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25
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20
Which file format supports transparent backgrounds in Photoshop 7?
फ़ोटोशॉप 7 में कौन - सा फ़ाइल फ़ॉर्मेट पारदर्शी बैकग्राउंड को सपोर्ट करता है?
JPEG
GIF
PNG
TIFF
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25
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21
In closed loop control system, with positive value of feedback gain the overall gain of the system will ______
क्लोज्ड लूप कंट्रोल सिस्टम में, फीडबैक के सकारात्मक मूल्य के साथ सिस्टम का समग्र लाभ ______ होगा।
decrease
increase
be unaffected
none of the mentioned
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25
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22
Which of the motions in actuators are preferred:
एक्ट्यूएटर में कौन सी गति को प्राथमिकता दी जाती है:
Rotary
Stationary
both a & b
None of the above
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25
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23
A huge amount of data is generated in IoT system that must be:
IoT सिस्टम में बड़ी मात्रा में डेटा उत्पन्न होता है जो होना चाहिए:
Analyzed
Visualized
Stored
All of the above
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25
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24
Who created Bitcoin
बिटकॉइन किसने बनाया
Satoshi Nakamoto
Samsung
John Macfee
Chaina
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25
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25
Which type of sensor is used to measure light intensity in IoT projects?
IoT परियोजनाओं में प्रकाश की तीव्रता को मापने के लिए किस प्रकार के सेंसर का उपयोग किया जाता है?
BMP180
LDR
MPU6050
DS18B20
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