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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
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1
Which rule is used to decide the direction of rotation of DC motor
डीसी मोटर के घूर्णन की दिशा तय करने के लिए किस नियम का उपयोग किया जाता है
Coulomb's Law
Lenz's Law
Fleming's Right-hand Rule
Fleming's Left-hand Rule
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25
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2
Which of the following statement is false about the IoT components?
IoT घटकों के बारे में निम्नलिखित में से कौन सा कथन गलत है?
A light sensor (photoresistor) is an analog sensor.
A microphone is a digital sensor.
A push button is a digital sensor.
A keyboard is a digital sensor.
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25
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3
Which of these is a type of informal communication?
इनमें से कौन सा अनौपचारिक संचार का एक प्रकार है?
Reports
Orders
Instructions
Grapevine
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25
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4
Positive people usually have ____ degree of self-confidence
सकारात्मक लोगों में आमतौर पर ____ आत्मविश्वास की डिग्री होती है
high
low
May be low or Hight
None of above
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25
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5
What is the primary function of a GPS module in IoT devices?
IoT उपकरणों में GPS मॉड्यूल का प्राथमिक कार्य क्या है?
Measure temperature
Provide location information
Monitor air quality
Control device power consumption
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25
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6
_____ are pre built circuit boards that fit on top of Android.
_____ प्री - बिल्ट सर्किट बोर्ड हैं जो एंड्रॉइड के शीर्ष पर फिट होते हैं।
Sensor
Data Type
Breadboard
Sheilds
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25
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7
Enabled customization endpoint will be sensitive only during.
सक्षम कस्टमाइज़ेशन एंडपॉइंट केवल के दौरान संवेदनशील होगा।
True and false cases
False cases only
Either True or false cases
True cases only
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25
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8
What does IoT stand for?
IoT का मतलब क्या है?
Internet of Technology
Internet of Things
Intranet of Things
Integrated Objects
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25
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9
When it first appeared in English, the word 'personality' referred to what?
जब यह पहली बार अंग्रेजी में दिखाई दिया, तो 'व्यक्तित्व' शब्द किसका उल्लेख करता है?
Personhood
Character
Temperament
Individuality
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25
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10
What is the primary role of an actuator in an IoT system?
IoT सिस्टम में एक्ट्यूएटर की प्राथमिक भूमिका क्या होती है?
To sense environmental conditions
To process and store data
To perform physical actions based on a control signal
To transmit data to the cloud
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25
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11
Remotes enable entities that utilize IoT devices to connect and control them using a dashboard:
डैशबोर्ड का उपयोग करके IoT उपकरणों का उपयोग करने वाली संस्थाओं को कनेक्ट करने और उन्हें नियंत्रित करने में सक्षम बनाता है:
Smartphones
Tablets & PCs
Smartwatches
All of the above
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25
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12
Which Arduino board has the largest number of input/output pins?
किस Arduino बोर्ड में इनपुट/आउटपुट पिन की सबसे बड़ी संख्या है?
Arduino Uno
Arduino Mega
Arduino Nano
Arduino Leonardo
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25
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13
What is the range of Bluetooth technology typically used in IoT?
आमतौर पर IoT में उपयोग की जाने वाली ब्लूटूथ तकनीक की सीमा क्या है?
10 meters
50 meters
100 meters
1 kilometre
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25
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14
The following is (are) non-verbal communication:
निम्नलिखित गैर - मौखिक संचार हैं:
Facial expression
appearance
Posture
All of the above
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25
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15
Which command is used to create a delay in the Arduino program?
Arduino प्रोग्राम में देरी करने के लिए किस कमांड का उपयोग किया जाता है?
digitalRead()
for()
pinMode()
delay()
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25
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16
______ communication is the expression or exchange of information or messages without using any spoken or written word.
______ संचार किसी भी बोले गए या लिखित शब्द का उपयोग किए बिना जानकारी या संदेशों की अभिव्यक्ति या आदान - प्रदान है।
Non-Verbal
Verbal
Oral
Oral
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25
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17
_____ has Internal Memory.
_____ में आंतरिक मेमोरी है।
Microprocessor
Microcontrollor
Both of the Above
None of these
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25
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18
Which sensor is LM35?
LM35 कौन सा सेंसर है?
Pressure sensor
Humidity sensor
Temperature sensor
Touch Sensor
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25
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19
_____communication is the process of exchange of information or message between two or more persons through written or oral words.
_____संचार लिखित या मौखिक शब्दों के माध्यम से दो या दो से अधिक व्यक्तियों के बीच सूचना या संदेश के आदान - प्रदान की प्रक्रिया है।
Non-Verbal
Verbal
Visual
None of these
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25
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20
_________ is the guarantee of reliable and constant access to your sensitive data by authorized data
_________ अधिकृत डेटा द्वारा आपके संवेदनशील डेटा तक विश्वसनीय और निरंतर पहुंच की गारंटी है
Confidentiality
Integrity
Availability
None of these
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25
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21
____________ 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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22
What is the equation of Internet of things?
चीजों के इंटरनेट का समीकरण क्या है?
Physical object + Controller, sensor and actuator + internet
Controller sensor and actuator + internet
physical object + Internet
physical object+controller+internet.
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25
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23
Which one is not the feature of M2M?
कौन सा M2M की विशेषता नहीं है?
Low Mobility
Time Controlled
Circuit Switched
Low Power Consumption
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25
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24
API enables services portability between?
एपीआई के बीच सेवाओं की पोर्टेबिलिटी को सक्षम करता है?
Systems
Devices
Networks
Services
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25
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25
Which of the following is not the concern of IOT?
निम्नलिखित में से कौन IOT की चिंता नहीं है?
Privacy
Data storage
security
Throughput
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