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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
What is the role of a UV (Ultraviolet) sensor in an IoT device?
IoT डिवाइस में UV (पराबैंगनी) सेंसर की क्या भूमिका होती है?
Measure air pressure
Detect changes in temperature
Monitor UV radiation levels
Measure humidity
Next Question
25
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2
What is the size of the internal RAM in a standard 8051 microcontroller?
एक मानक 8051 माइक्रोकंट्रोलर में आंतरिक रैम का आकार कितना होता है?
128 bytes
256 bytes
512 bytes
1024 bytes
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25
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3
IOT devices which have unique identities and can perform ___
IOT डिवाइस जिनकी अनूठी पहचान है और जो ___ प्रदर्शन कर सकते हैं
Remote sensing
Actuating
Monitoring capabilities
All of the above
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25
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4
Fragmentation and reassembly of data packets take place which layer of OSI model
डेटा पैकेट का विखंडन और पुन: संयोजन ओएसआई मॉडल की कौन सी परत होती है
Application Layer
Network Layer
Transport Layer
Application Layer
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25
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5
Which of the transmission media highest data transmission rate?
ट्रांसमिशन मीडिया में से किसकी डेटा ट्रांसमिशन दर सबसे अधिक है?
coaxial cable
twisted pair cable
fiber-optic cable
none of these
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25
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6
What is the Arduino UNO?
Arduino UNO क्या है?
Software
Hardware device
Network
Protocol
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25
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7
To convert low self Esteem to Healthy one, you need to:
कम आत्मसम्मान को स्वस्थ आत्मसम्मान में बदलने के लिए, आपको यह करना होगा:
Not to be kind to yourself and respect yourself
Never compare yourself with others
No need to Stay away from the negative self-talk.
Criticizing yourself
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25
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8
Which environment does Global Sensor Network work on?
ग्लोबल सेंसर नेटवर्क किस वातावरण पर काम करता है?
C++
JAVA
HTML
C
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25
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9
TCP stands for?
TCP का मतलब क्या है?
Transmission Control Protocol
Telecommunication Control Protocol
Temperature Control Protocol
Transmission and Communication Protocol
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25
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10
______ is a serial port allows communication between Arduino and Computer.
______ एक सीरियल पोर्ट है जो Arduino और कंप्यूटर के बीच संचार की अनुमति देता है।
USB
USART
Memory CARD
None of the above
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25
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11
Unguided transmission media in IoT refers to:
IoT में अनियंत्रित ट्रांसमिशन मीडिया को संदर्भित करता है:
Data transmission through physical cables
Wireless communication through air or space
Data transmission within confined pathways
Only underwater communication
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25
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12
_______ is the best product in the Arduino family for Beginners.
शुरुआती लोगों के लिए Arduino परिवार में _______ सबसे अच्छा उत्पाद है।
Divide
Uno
Thrive
None of the above
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25
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13
Which of the following statement true about a sketch?
स्केच के बारे में निम्नलिखित में से कौन सा कथन सही है?
It is a name that Arduino uses for a program
Its the unit of code that is uploaded to run on an Arduino board
Both (A) and (B)
None of these
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25
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14
Which IoT communication model involves devices subscribing to specific topics and receiving relevant messages?
किस IoT संचार मॉडल में विशिष्ट विषयों की सदस्यता लेने और प्रासंगिक संदेश प्राप्त करने वाले उपकरण शामिल हैं?
Point-to-Point
Publish-Subscribe
Peer-to-Peer
Client-Server
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25
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15
Which type of elements helps in streaming XMPP?
किस प्रकार के तत्व XMPP को स्ट्रीम करने में मदद करते हैं?
XHL
XPL
MPL
XML
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25
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16
I0T Internet of Things has.....
I0T इंटरनेट ऑफ़ थिंग्स में.....
Greater transparency
Control
Performance
All of the above
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25
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17
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
None of these
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25
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18
In the context of IoT, what does the term "Digital Lock" refer to?
IoT के संदर्भ में, "डिजिटल लॉक" शब्द का क्या अर्थ है?
A lock operated by a digital key
Securing digital files in the cloud
A type of encryption algorithm
An authentication mechanism for IoT devices
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25
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19
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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20
What is the primary goal of time management in the workplace?
कार्यस्थल में समय प्रबंधन का प्राथमिक लक्ष्य क्या है?
To avoid work completely
To delay deadlines
To improve efficiency and productivity
To attend more meetings
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25
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21
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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25
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22
Mostly used protocols in IOT is?
IOT में ज़्यादातर इस्तेमाल किए जाने वाले प्रोटोकॉल क्या हैं?
Zigbee
XMPP
MQTT
All of the Above
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25
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23
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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24
What is the purpose of a Digital Signature in IoT security?
IoT सुरक्षा में डिजिटल हस्ताक्षर का उद्देश्य क्या है?
Encrypt data during transmission
Verify the authenticity and integrity of data
Control access to IoT devices
Provide power to IoT devices
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25
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25
Arduino Bluetooth also called Arduino ___?
Arduino ब्लूटूथ को Arduino ___ भी कहा जाता है?
Arduino Due
Arduino Diecimila
Arduino BT
None of these
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