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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
A ______ is a device that connects multiple computers into a network in which multiple communication links can be in operation simultaneously.
______ एक ऐसा उपकरण है जो कई कंप्यूटरों को एक नेटवर्क से जोड़ता है जिसमें कई संचार लिंक एक साथ काम कर सकते हैं।
Switch
Router
Repeater
None of the above
Next Question
25
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2
WiFi-ah (HaLow) is designed specifically for?
वाईफ़ाई - आह (HaLow) विशेष रूप से किसके लिए डिज़ाइन किया गया है?
Low data rate
Long-range sensors
Controllers
All of the above
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25
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3
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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4
Advantage(s) of Arduino .
Arduino के फ़ायदे।
Easy to learn
Huge community
many third-party libraries
All of the above
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25
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5
Which IoT protocol is commonly used for real-time communication in control systems?
नियंत्रण प्रणालियों में रीयल - टाइम संचार के लिए आमतौर पर किस IoT प्रोटोकॉल का उपयोग किया जाता है?
MQTT
HTTP
FTP
SMTP
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25
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6
Arduino Codes are referred to as____in the Arduino IDE.
Arduino IDE में Arduino कोड को ____ के रूप में संदर्भित किया गया है।
sketches
drawings
links
notes
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25
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7
During embedded design, which design considers both hardware and software
एम्बेडेड डिज़ाइन के दौरान, जो डिज़ाइन हार्डवेयर और सॉफ़्टवेयर दोनों पर विचार करता है
Memory Design
Software/ hardware Design
Platform-based Design
Peripheral Design
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25
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8
What is the typical range of a passive RFID tag?
निष्क्रिय RFID टैग की विशिष्ट सीमा क्या है?
10-20 meters
Less than 10 meters
50-100 meters
Over 1 kilometer
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25
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9
The______is the "Central Nervous System" that takes care of global services in the IoTs.
______ "केंद्रीय तंत्रिका तंत्र" है जो IoTs में वैश्विक सेवाओं की देखभाल करता है।
Perception layer
Network layer
Application layer
None of the above
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25
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10
Which type of cable has glass center core
किस प्रकार की केबल में ग्लास सेंटर कोर होता है
UTP
Fiber-Optic
STP
Coaxial
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25
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11
The Atmega 168 is an _____ bit chip
Atmega 168 एक _____ बिट चिप है
32
64
8
16
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25
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12
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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13
Which of the following is not a strong security protocol?
निम्नलिखित में से कौन एक मजबूत सुरक्षा प्रोटोकॉल नहीं है?
HTTPS
SSL
SMTP
SFTP
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25
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14
How many times loop function runs in Arduino IDE:
Arduino IDE में लूप फ़ंक्शन कितनी बार चलता है:
4
forever
1
5
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25
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15
What is the primary role of cloud computing in IoT?
IoT में क्लाउड कंप्यूटिंग की प्राथमिक भूमिका क्या है?
Data storage and processing
Powering IoT devices
Manufacturing IoT hardware
Designing IoT devices
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25
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16
What is the purpose of the tone() function in Arduino?
Arduino में TONE () फ़ंक्शन का उद्देश्य क्या है?
To generate a PWM signal
To produce a sound on a buzzer with a specific frequency
To control the brightness of an LED
To read analog values
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25
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17
_________ are the characteristics of IOT
_________ IOT की विशेषताएं हैं
Intelligence, scalable
Security
Heterogeneity
All of the above
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25
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18
What is the order decided by a processor or the CPU of a controller to execute an instruction?
निर्देश निष्पादित करने के लिए एक प्रोसेसर या नियंत्रक के सीपीयू द्वारा क्या आदेश तय किया जाता है?
decode,fetch,execute
execute,fetch,decode
fetch, execute,decode
fetch,decode, execute
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25
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19
Which of the following is NOT a data type?
निम्नलिखित में से कौन सा एक डेटा प्रकार नहीं है?
sbit
dbit
bit
unsigned int
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25
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20
Which type of variables are retained for use throughout the program in RAM and not reallocated during program execution?
रैम में पूरे प्रोग्राम में उपयोग के लिए किस प्रकार के चर बनाए रखे जाते हैं और प्रोग्राम निष्पादन के दौरान पुन: आवंटित नहीं किए जाते हैं?
Automatic
Static
Dynamic
All of these
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25
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21
Stress related to _______ strain/tension.
_______ तनाव/तनाव से संबंधित तनाव।
Mental
Emotional
Physical
All of the above
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25
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22
What is Arduino ?
अरुडिनो क्या है?
Programming language
Image editing software
Open-source electronics platform
Text editor
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25
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23
Microcontroller is the brain of IOT devices.
माइक्रोकंट्रोलर IOT उपकरणों का मस्तिष्क है।
True
False
May be True or False
None of the Above
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25
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24
Which one is the most discussed challenge in IOT
IOT में सबसे अधिक चर्चा की जाने वाली चुनौती कौन सी है
Standard
Security
Regulation
Internet
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25
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25
Which of the following technologies uses ultra-low power and supports devices like fitness trackers?
निम्नलिखित में से कौन सी तकनीक अल्ट्रा - लो पावर का उपयोग करती है और फिटनेस ट्रैकर्स जैसे उपकरणों का समर्थन करती है?
Wi-Fi
Zigbee
LoRaWAN
Ethernet
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