Syllabus
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
M2 R5: Web Designing and Publishing
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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 IoT protocol is commonly used for device discovery and interaction in constrained environments, such as low-power, low-bandwidth networks?
निम्न - शक्ति, निम्न - बैंडविड्थ नेटवर्क जैसे सीमित वातावरण में डिवाइस की खोज और बातचीत के लिए आमतौर पर किस IoT प्रोटोकॉल का उपयोग किया जाता है?
HTTP
CoAP
MQTT
UDP (User Datagram Protocol)
Next Question
25
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2
How many digital pins are there on the UNO board?
यूएनओ बोर्ड पर कितने डिजिटल पिन हैं?
14
12
16
20
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25
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3
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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4
What is the typical range of frequencies that can be produced by the tone() function?
TONE () फ़ंक्शन द्वारा उत्पन्न की जा सकने वाली आवृत्तियों की विशिष्ट श्रेणी क्या है?
1 Hz to 1 kHz
31 Hz to 65535 Hz
100 Hz to 10 kHz
500 Hz to 1 MHz
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25
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5
Which of the following things can have an effect on the development of an Individual's personality ?
निम्नलिखित में से कौन सी चीजें किसी व्यक्ति के व्यक्तित्व के विकास पर प्रभाव डाल सकती हैं?
Physical and mental copabilities
health and physical appearance
skin color and gender
all of the above
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25
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6
What is the role of "actuators" in IoT?
IoT में "एक्ट्यूएटर" की भूमिका क्या है?
To sense environmental changes
To take action based on received data
To display information on screens
To store large amounts of data
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25
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7
What is the number of elements in open loT architecture?
ओपन लॉट आर्किटेक्चर में तत्वों की संख्या कितनी है?
Four
Five
Six
Seven
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25
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8
Which of the following is NOT a type of guided transmission media?
निम्नलिखित में से कौन सा निर्देशित संचरण मीडिया का एक प्रकार नहीं है?
Optical fiber
Twisted pair cable
Coaxial cable
Radio waves
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25
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9
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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10
MQ-135 is a type of
MQ -135 एक प्रकार का
Humidity sensor
Gas sensor
Light sensor
Temperature sensor
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25
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11
Full form of GPIO is_.
GPIO का पूरा रूप_है।
Ground Pin Input/Output
General pin Input/Output
General purpose Input/Output
None of these
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25
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12
Each microcontroller of the Arduino is pre-programmed by the _______?
Arduino का प्रत्येक माइक्रोकंट्रोलर _______ द्वारा पूर्व क्रमादेशित है?
Amplifier
Actuator
Bootloader
None of these above
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25
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13
Which IoT communication model involves devices communicating directly with each other without the need for a centralized server?
किस IoT संचार मॉडल में केंद्रीकृत सर्वर की आवश्यकता के बिना एक दूसरे के साथ सीधे संचार करने वाले उपकरण शामिल हैं?
Peer-to-Peer (P2P)
Client-Server
Publish-Subscribe
Point-to-Multipoint
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25
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14
Characteristics of RISC
RISC की विशेषताएं
Pipelining
Hardwired control
Instructions executes in one clock cycle
All of the above
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25
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15
IPv4 is______bit address
IPv4 ______बिट पता है
32
24
62
128
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25
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16
Without _______ Arduino cannot be run.
_______ के बिना अरुडिनो नहीं चलाया जा सकता है।
Power source
Regulator
Inverter
None of the above
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25
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17
Which of the following layers provides end-to-end communication in loT?
निम्नलिखित में से कौन सी परतें एलओटी में एंड - टू - एंड संचार प्रदान करती हैं?
Logical Layer
DataLink Layer
Transport Layer
Session Layer
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25
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18
The word communication is derived from communis (Latin) which means:
संचार शब्द कम्यूनिस (लैटिन) से लिया गया है जिसका अर्थ है:
common
community
message
oral speech
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25
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19
What is the role of the DHT22 sensor in IoT projects?
IoT परियोजनाओं में DHT22 सेंसर की क्या भूमिका है?
Measure light intensity
Detect motion
Measure temperature and humidity
Monitor air pressure
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25
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20
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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21
____ is a set of conventions & rules set for communicating two or more devices residing in the same network?
____ सम्मेलनों का एक सेट है
Protocols
Security policies
Wireless Network
Network Algorithm
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25
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22
Which guided transmission medium is best suited for high-speed IoT data transmission over long distances?
लंबी दूरी पर हाई - स्पीड IoT डेटा ट्रांसमिशन के लिए कौन सा निर्देशित ट्रांसमिशन माध्यम सबसे उपयुक्त है?
Twisted pair cable
Coaxial cable
Optical fiber
Powerline communication
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25
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23
Which of the following layer Interacts with the user.
निम्नलिखित में से कौन सी परत उपयोगकर्ता के साथ बातचीत करती है।
Physical Layer
Application Layer
Transport Layer
Data Link Layer
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25
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24
Predict the output of the following code if the object is moving away from the sensor int op = 7; int isBarrier = HIGH; void setup() { pinMode(op, INPUT); Serial.begin(9600); } void loop() { isBarrier = digitalRead(op); if (isBarrier == LOW)
यदि ऑब्जेक्ट सेंसर से दूर जा रहा है तो निम्नलिखित कोड के आउटपुट की भविष्यवाणी करें int op = 7; int isBarrier = HIGH; void setup() { pinMode(op, INPUT); Serial.begin(9600); } void loop() { isBarrier = digitalRead(op); if (isBarrier == LOW) {
clear+clear+1+1
1+1+clear+clear
clear+clear+clear+clear
1+1+clear+1
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25
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25
The RS pin is ______ for an LCD.
एक एलसीडी के लिए आरएस पिन ______ है।
input
output
input & output
none of the mentioned
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