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M4 R5: Internet of Things (IoT) and Its Applications
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
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1
.............. is a connection of various kind of devices that sense and analyse the data and communicates with each other over the networks.
.............. विभिन्न प्रकार के उपकरणों का एक कनेक्शन है जो डेटा को समझता और विश्लेषण करता है और नेटवर्क पर एक दूसरे के साथ संवाद करता है।
IOT Entropy
IOT Ecosystem
IOT Network
IOT Subnet
Next Question
25
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2
Which wireless communication protocol is commonly used in IoT devices for home automation applications?
घरेलू स्वचालन अनुप्रयोगों के लिए IoT उपकरणों में आमतौर पर किस वायरलेस संचार प्रोटोकॉल का उपयोग किया जाता है?
Zigbee
Bluetooth
LoRaWAN
RFID
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25
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3
What is the purpose of a rain sensor in an IoT-based irrigation system?
आईओटी - आधारित सिंचाई प्रणाली में रेन सेंसर का उद्देश्य क्या है?
Measure air pressure
Detect changes in temperature
Monitor soil moisture
Measure rainfall intensity
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25
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4
Bluetooth low Energy is commonly known as:
ब्लूटूथ लो एनर्जी को आमतौर पर निम्न के रूप में जाना जाता है:
Bluetooth 4.0
Bluetooth 4.1
Bluetooth 4.2
Bluetooth 4.3
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25
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5
What will be the output of the following code? int main() { int i=25; int k=i%4; print("%d\n",k); }
निम्नलिखित कोड का आउटपुट क्या होगा? int main() { int i=25; int k=i%4; print(" %d\n ",k); }
1
2
3
4
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25
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6
publish() arguments method accepts arbitrary publish
पब्लिश करें() तर्क विधि मनमाने ढंग से पब्लिश स्वीकार करती है
True
False
May be
None of these
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25
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7
Data transfer rate of Bluetooth is:
ब्लूटूथ की डेटा ट्रांसफ़र दर है:
2.1 Mbps
5 Mbps
10 Mbps
more than 10 Mbps
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25
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8
_____ 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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9
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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25
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10
What is the full form of Wi-Fi
Wi - Fi का फुल फॉर्म क्या है
Wireless Fidelity
Wired Fidelity
Wireless Frequncy
Wireless Free
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25
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11
How can you create a new layer in Photoshop 7?
आप Photoshop 7 में एक नई लेयर कैसे बना सकते हैं?
Press Ctrl + N (Windows) or Command + N (Mac)
Click on the "New Layer" button in the Layers panel
New" from the menu" id="10=>opt3">
Select "File > New" from the menu
Press Ctrl + C (Windows) or Command + C (Mac)
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25
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12
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
realize their ideal self
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25
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13
How can you apply a filter to an image in Photoshop 7?
आप Photoshop 7 में किसी इमेज पर फ़िल्टर कैसे लगा सकते हैं?
From the "Filter" menu
Using the "Brush Tool"
In the "View" menu
By adjusting the canvas size
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25
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14
By clicking which key the PubNub will display public, subscribe, and secret keys.
PubNub किस कुंजी को सार्वजनिक, सदस्यता और गुप्त कुंजी प्रदर्शित करेगा पर क्लिक करके।
Pane
Demo Keyset
Portal
Network
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25
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15
What is the primary purpose of IoT gateways in a network?
नेटवर्क में IoT गेटवे का प्राथमिक उद्देश्य क्या है?
Ensure data security
Connect IoT devices to the cloud
Provide power to IoT devices
Encrypt communication between devices
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25
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16
To ground the circuit _____ pin is used in Arduino.
Arduino में सर्किट को ग्राउंड करने के लिए _____ पिन का उपयोग किया जाता है।
PIN
GND
RESET
None of the above
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25
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17
Which communication protocol is designed for resource-constrained IoT devices?
संसाधन - बाधित IoT उपकरणों के लिए कौन सा संचार प्रोटोकॉल डिज़ाइन किया गया है?
HTTP
CoAP (Constrained Application Protocol)
SMTP
Telnet
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25
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18
Which wireless standards are used in cellular networks:
सेलुलर नेटवर्क में किन वायरलेस मानकों का उपयोग किया जाता है:
GSM
CDMA
LTE
All of the above
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25
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19
Variable Voltage Sensor is an instance of Analog Sensor.
परिवर्तनीय वोल्टेज सेंसर एनालॉग सेंसर का एक उदाहरण है।
True
False
May be
None of these
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25
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20
Analog pins _____ the signals from an analog sensor.
एनालॉग पिन _____ एक एनालॉग सेंसर से सिग्नल।
Write
Read
Peruse
Study
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25
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21
What is/MQ-13573
/MQ -13573 क्या है
Hard disk
Sensor
Input Program Output
None of these
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25
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22
Which of the following is not a main element of IoT
निम्नलिखित में से कौन IoT का मुख्य तत्व नहीं है
People
Process
Security
Things
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25
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23
A real perceived thread or challenge that causes the body to produce a response is a(n) _______
एक वास्तविक कथित धागा या चुनौती जो शरीर को प्रतिक्रिया उत्पन्न करने का कारण बनती है वह है(n) _______
Frustration
Phobia
Injury
Stressor
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25
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24
Sonos is a system that uses _____ wireless speakers.
सोनोस एक प्रणाली है जो _____ वायरलेस स्पीकर का उपयोग करती है।
Wifi
Hifi
Zigbee
None
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25
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25
Which of the following components is NOT typically found in a microcontroller?
निम्नलिखित में से कौन सा घटक आमतौर पर माइक्रोकंट्रोलर में नहीं पाया जाता है?
Processor
Memory
Actuator
Input/Output ports
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