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O Level
M1 R5: Information Technology Tools and Network Basics
Introduction to Computers
Office Automation Tools
Internet and Web Technologies
Networking Fundamentals
M2 R5: Web Designing and Publishing
HTML
CSS
Javascript
Web Hosting And Publishing
M3 R5: Programming and Problem Solving through Python
Introduction to Programming
Python Programming
Data Structures in Python
File Processing in Python
M4 R5: Internet of Things (IoT) and Its Applications
Introduction to IoT
IoT Architecture
IoT Applications
IoT Security and Challenges | Soft Skills
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M1 R5: Information Technology Tools and Network Basics
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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 of the following are the components of Microcontroller?
निम्नलिखित में से कौन माइक्रोकंट्रोलर के घटक हैं?
RAM
ROM
Timers
All
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25
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2
Which compiler is used to translate C/C++ code into binary for AVR microcontrollers?
AVR माइक्रोकंट्रोलर्स के लिए C/C++ कोड को बाइनरी में ट्रांसलेट करने के लिए किस कंपाइलर का उपयोग किया जाता है?
G++
AVR- GCC
PYTHON
Both A and B
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25
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3
Which of the following communication medium supports highest data rate
निम्नलिखित में से कौन सा संचार माध्यम उच्चतम डेटा दर का समर्थन करता है
Optical fiber
Wifi
Ethernet
Bluetooth
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25
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4
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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5
Which of the following is an example of Half-Duplex communication in IoT?
निम्नलिखित में से कौन IoT में हाफ - डुप्लेक्स कम्युनिकेशन का एक उदाहरण है?
Walkie-talkie communication between IoT devices
IoT sensor sending data to a server without receiving any commands
Real-time video conferencing between IoT-enabled devices
IoT devices transmitting and receiving data simultaneously
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25
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6
What is the efficiency of the DC motor at maximum power
अधिकतम शक्ति पर डीसी मोटर की दक्षता क्या है
90%
100%
Around 80%
less than 50 %
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25
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7
The Internet Protocol generally corresponds to which OSI layer?
इंटरनेट प्रोटोकॉल आम तौर पर किस OSI परत से मेल खाता है?
Network Layer
Transport Layer
Data Link Layer
Session Layer
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25
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8
Bread Toaster is a Example of
ब्रेड टोस्टर का एक उदाहरण है
Open Loop Control System
Closed Loop Control System
Both Open and Close Loop Control System
None of These
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25
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9
A wireless network uses ............. waves to transmit signals.
एक वायरलेस नेटवर्क संकेतों को संचारित करने के लिए............. तरंगों का उपयोग करता है।
Radio
Microwave
Sound
Mechanical
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25
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10
End to end connection is established by ____ protocol of the the TCP/IP suite
टीसीपी/आईपी सुइट के ____ प्रोटोकॉल द्वारा एंड टू एंड कनेक्शन स्थापित किया जाता है
IP
UDP
TCP
All of These
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25
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11
_________ 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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12
In an IoT ecosystem, devices with unique identities having monitoring, and remote sensing capabilities are known as
IoT पारिस्थितिकी तंत्र में, विशिष्ट पहचान वाले उपकरणों में निगरानी और रिमोट होता है संवेदन क्षमताओं को कहा जाता है
Things
Motes
Monitoring devices
Edge monitors
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25
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13
_________ consists of two different metals connected at two points.
_________ में दो बिंदुओं पर जुड़ी दो अलग - अलग धातुएं होती हैं।
Thermistor
Resistance Thermometer
Thermocouple
Semiconductor based sensor
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25
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14
Physical layer is a _____ layer.
भौतिक परत एक _____ परत है।
TCP/IP
OSI
Both of the above
None of these
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25
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15
WSN stands for
WSN का मतलब है
Week Sensor Network
Wireless Sensor Network
Wired Sensor Network
Wi-Fi Sensor Network
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25
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16
What is the purpose of the "Lasso Tool" in Adobe Photoshop 7?
Adobe Photoshop 7 में "Lasso Tool" का उद्देश्य क्या है?
Making rectangular selections
Making elliptical selections
Making freehand selections
Drawing straight lines
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25
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17
Gateway provides the connection between____and.____
गेटवे _________ और के बीच कनेक्शन प्रदान करता है।
Cloud and controller
Network and Cloud
Network and Controller
Controller and device
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25
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18
Which of the following is the basic functions of a timer?
टाइमर के बुनियादी कार्य निम्नलिखित में से कौन से हैं?
Control the compare, capture mode
Act as a counter
Provide a time delay
All of these
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25
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19
A microprocessor work using digit(s)
अंकों(अंकों) का उपयोग करके एक माइक्रोप्रोसेसर काम करता है
1
0
0 and 1
All of the above
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25
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20
Which one is incorrect for the Arduino UNO’s analog pin group?
Arduino UNO के एनालॉग पिन समूह के लिए कौन सा गलत है?
Logic (1/0) not used for input/output.
Used for the digital conversion of analog values taken from external environment.
There are 6 analog input pins.
The resolution of each input is 10 bits.
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25
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21
What does RFID stand for, commonly used in IoT systems?
आमतौर पर IoT सिस्टम में इस्तेमाल की जाने वाली RFID का क्या मतलब है?
Remote Frequency Identification
Radio Frequency Identification
Radio Fixed Identification
Random Frequency Information Device
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25
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22
What is IOT?
IOT क्या है?
Network of physical embedded with sensors.
Network of Virtual objects
Network of objects in the ring structure.
Network of sensors
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25
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23
Which command used to print message on second line in LCD?
LCD में दूसरी लाइन पर मैसेज को प्रिंट करने के लिए किस कमांड का प्रयोग किया जाता है?
Icd.getcursor(0,0);
Icd.setcursor(0,0);
Icd.grtcursor(0,1);
Icd.setcursor(1,0);
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25
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24
Which of the following is not a correct way to secure communication layer?
निम्नलिखित में से कौन सा संचार परत को सुरक्षित करने का सही तरीका नहीं है?
Cloud initiated communication
TLS / SSL
IPS (Instrusion Prevention System)
Firewalll
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25
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25
is heart of Computer system
कंप्यूटर सिस्टम का दिल है
Memory
I/O
Counter
Processor
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