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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
How many terminals does the MQ2 Gas Sensor have?
MQ2 गैस सेंसर के कितने टर्मिनल हैं?
1
2
3
4
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25
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2
Which IoT application involves the use of connected devices for optimizing energy consumption in buildings?
इमारतों में ऊर्जा की खपत को अनुकूलित करने के लिए किस IoT एप्लिकेशन में कनेक्टेड डिवाइस का उपयोग शामिल है?
Smart Cities
Smart Grids
Smart Transportation
Smart Buildings
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25
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3
Which of the following are hardware components of an embedded system?
एम्बेडेड सिस्टम के हार्डवेयर घटक निम्नलिखित में से कौन से हैं?
Computer processor
Device peripherals
Computer Memory
All of the Above
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25
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4
The different wireless standards used in cellular network is?
सेलुलर नेटवर्क में उपयोग किए जाने वाले विभिन्न वायरलेस मानक हैं?
GSM
CDMA
LTE
All
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25
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5
Almost all statement written in arduino language must end with a
Arduino भाषा में लिखे गए लगभग सभी कथन एक के साथ समाप्त होने चाहिए
Comma ( , )
Colon ( : )
Semicolon ( ; )
Fullstop ( . )
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25
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6
What is the effect of performing AND operation of R with 0xFE ?
0xFE के साथ R के प्रदर्शन और संचालन का क्या प्रभाव है ?
Setting a selected bit of R
Clearing a selected bit of R
Complement selected bit of R
None of these
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25
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7
What is the significance of edge computing in IoT?
IoT में EDGE कंप्यूटिंग का क्या महत्व है?
It increases the size of IoT networks
It processes data locally to reduce latency
It reduces the cost of IoT hardware
It only supports high-bandwidth devices
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25
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8
The frequency of Wi-Fi is between
वाई - फाई की आवृत्ति किसके बीच है
2.4 GHz to 5 GHz
24 GHz to 50 GHz
240 GHz to 500 GHz
.24 GHz to .50 GHz
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25
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9
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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10
What is the full form of DHCP in IoT communication protocols?
IoT संचार प्रोटोकॉल में DHCP का पूर्ण रूप क्या है?
Dynamic Host Communication Protocol
Domain Host Communication Protocol
Dynamic Host Control Protocol
Domain Host Control Protocol
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25
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11
In IoT, what does the term "Digital Health" refer to?
IoT में, "डिजिटल हेल्थ" शब्द का क्या अर्थ है?
Ensuring the security of digital devices
The use of digital technologies for healthcare monitoring
A method for digitally storing health records
A digital representation of an individuals health status
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25
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12
What does LoRaWAN stand for in IoT communication?
IoT संचार में LoRaWAN का क्या अर्थ है?
Local Radio Wireless Area Network
Low-Range Wide Area Network
Long-Range Wide Area Network
Limited Range Wireless Area Network
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25
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13
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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14
Monitor target of the smart ___includes sensor objects in the power link.
स्मार्ट ___ के मॉनिटर लक्ष्य में पावर लिंक में सेंसर ऑब्जेक्ट शामिल हैं।
Perception Layer
Smart Network Layer
Smart Application Layer
Data Layer
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25
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15
What is the primary use of an infrared (IR) sensor in IoT devices?
IoT उपकरणों में इन्फ्रारेड (IR) सेंसर का प्राथमिक उपयोग क्या है?
Measuring temperature remotely
Detecting motion or proximity
Monitoring atmospheric pressure
Measuring light intensity
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25
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16
The Lilypad Arduino is concerned with:
लिलिपैड अरुडिनो का संबंध है:
e-textiles and wearables projects
sewn to fabric
AT mega 168V/ATmega328V
All of these
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25
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17
What is temperature in Celsius LM35 for corresponding 270mV as a output voltage?
आउटपुट वोल्टेज के रूप में 270mV के लिए सेल्सियस LM35 में तापमान क्या है?
50
25
27
54
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25
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18
How many analog pins are used in Arduino nano board?
Arduino नैनो बोर्ड में कितने एनालॉग पिन का उपयोग किया जाता है?
12
16
8
14
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25
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19
is being used by Internet of things
चीजों के इंटरनेट द्वारा उपयोग किया जा रहा है
Radio Identification technology
Satellite
Cable
Broadband
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25
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20
Which protocol is a Network layer protocol?
नेटवर्क लेयर प्रोटोकॉल कौन सा प्रोटोकॉल है?
IP
Telnet
FTP
None of These
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25
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21
In IoT terminology, what does the acronym LPWAN stand for?
IoT शब्दावली में, LPWAN का संक्षिप्त नाम क्या है?
Low Power Wide Area Network
Long Processing Window for Authentication Network
Large Payload Wireless Access Network
Low-Profile Wireless Antenna Network
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25
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22
What is Secure Shell (SSH)?
सिक्योर शेल (SSH) क्या है?
A router
A Firewall
A Network Protocol
Python Shell
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25
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23
In which of these, more than one candidate is interviewed?
इनमें से किसमें, एक से अधिक उम्मीदवारों का साक्षात्कार लिया जाता है?
The behavioural interview
The stress interview
The group interview
The audition
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25
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24
Letter, e-mail telephone are, example of?
पत्र, ई - मेल टेलीफोन किसका उदाहरण हैं?
Social Media
Modes of communication
IOT eco-system
None of these
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25
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25
Which Layer of OSI Model is referred as Heart of the OSI model
OSI मॉडल की किस लेयर को OSI मॉडल के हार्ट के रूप में जाना जाता है
Application Layer
Network Layer
Transport Layer
Session Layer
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