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
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O Level Papers!
M4 R5: Internet of Things (IoT) and Its Applications
Set
25
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1
Which one is not an element of IOT?
कौन सा IOT का एक तत्व नहीं है?
Security
Process
People
Things
Next Question
25
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2
Which type of sensor is used in mobile phones to automatically adjust screen brightness?
स्क्रीन की चमक को स्वचालित रूप से समायोजित करने के लिए मोबाइल फोन में किस प्रकार के सेंसर का उपयोग किया जाता है?
Gyroscope
Ambient light sensor
Proximity sensor
Infrared sensor
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25
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3
Which of the following depicts your social behavior?
निम्नलिखित में से कौन सा आपके सामाजिक व्यवहार को दर्शाता है?
Tradition
Culture
Manners
Greetings
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25
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4
The IIoT stands for
IIoT का अर्थ है
Indepth Internet of Things
Innovative Internet of Things
Industrial Internet of Things
Information Internet of Things
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25
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5
Social letters include _____ letters.
सामाजिक अक्षरों में _____ अक्षर शामिल हैं।
friendly
Business
formal
None of these
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25
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6
_________ actuators use pressurized oil that is incompressible
_________ एक्ट्यूएटर दबाव वाले तेल का उपयोग करते हैं जो असंपीड़ित होता है
Hydraulic
Pneumatic
Both (a) and (b)
None of these
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25
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7
The OSI layer that arranges signals into logical units of information called frames ?
ओएसआई परत जो संकेतों को फ्रेम नामक जानकारी की तार्किक इकाइयों में व्यवस्थित करती है?
Transport
Physical
Data-link
Application
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25
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8
OSI Model Developed by
OSI मॉडल विकसित करने वाले
ISO (Internet Standard Organization)
ISO (International Standard Organization)
ISO (International System Organization)
ISO (International Software Organization)
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25
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9
A ____ is the component that executes a program in an 1OT Systerm
A ____ वह घटक है जो 1OT Systerm में एक प्रोग्राम निष्पादित करता है
micro converter
microcontroller
microsensor
None
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25
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10
How many GPIO (General Purpose Input/Output) pins are available on an Arduino Uno?
Arduino Uno पर कितने GPIO (सामान्य प्रयोजन इनपुट/आउटपुट) पिन उपलब्ध हैं?
14
16
20
32
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25
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11
What is the use of PWM signals in IoT development boards?
IoT विकास बोर्डों में PWM संकेतों का क्या उपयोग है?
They are used by sensors to have analog input.
They are used by sensors to have digital input.
They are used by actuators to have analog input
They are used by actuators to have digital input
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25
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12
A digit value is converted to an analogue signal using which of the following Methods?
निम्न में से किस विधि का उपयोग करके एक अंक मान को एनालॉग सिग्नल में परिवर्तित किया जाता है?
analogRead()
ADC
DAC
pinMode()
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25
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13
Which wireless standard does Thread use for communication?
थ्रेड संचार के लिए किस वायरलेस मानक का उपयोग करता है?
Wi-Fi (IEEE 802.11)
Bluetooth
IEEE 802.15.4
LoRaWAN
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25
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14
What is the size of RAM memory in 8051
8051 में रैम मेमोरी का आकार कितना है
32 bytes
64 bytes
128 bytes
256 bytes
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25
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15
Which board is first to use microcontroller within build USB?
बिल्ड यूएसबी के भीतर माइक्रोकंट्रोलर का उपयोग करने वाला पहला बोर्ड कौन सा है?
Leonardo
UNO
RedBoard
None of these
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25
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16
The temperature and humidity sensor values are printed in .
तापमान और आर्द्रता संवेदक मान में मुद्रित होते हैं।
PYPI
PIP
OLED matrix
None of the above
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25
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17
______ method saves the received arguments in three attributes.
______ विधि प्राप्त तर्कों को तीन विशेषताओं में सहेजती है।
_lnit
lint_
_lnit_
_init_
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25
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18
What is the main purpose of IoT protocols like CoAP and MQTT?
सीओएपी और एमक्यूटीटी जैसे आईओटी प्रोटोकॉल का मुख्य उद्देश्य क्या है?
Control device power consumption
Facilitate secure communication between devices
Transmit data at high speeds
Stream videos from IoT devices
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25
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19
Which of the following is a disadvantage of using guided media in IoT applications?
IoT अनुप्रयोगों में निर्देशित मीडिया का उपयोग करने का निम्नलिखित में से कौन सा नुकसान है?
High susceptibility to interference
Limited mobility for IoT devices
Unsecured data transfer
Lower data rates compared to unguided media
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25
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20
Which type of transmission medium is used by Wi-Fi to exchange the data wirelessly
वाई - फाई द्वारा वायरलेस तरीके से डेटा का आदान - प्रदान करने के लिए किस प्रकार के ट्रांसमिशन माध्यम का उपयोग किया जाता है
Radio Waves
Micro Waves
Infrared
All of These
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25
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21
is heart of Computer system
कंप्यूटर सिस्टम का दिल है
Memory
I/O
Counter
Processor
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25
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22
Which sensor is commonly used in air quality monitoring systems?
वायु गुणवत्ता निगरानी प्रणालियों में आमतौर पर किस सेंसर का उपयोग किया जाता है?
Gas sensor
Humidity sensor
Infrared sensor
LDR
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25
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23
Which of these is NOT a feature of Bluetooth Low Energy (BLE)?
इनमें से कौन सा ब्लूटूथ लो एनर्जी (BLE) की विशेषता नहीं है?
Low power consumption
Long-range communication
Used for small data packets
Short-range communication
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25
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24
Some of the compile errors are
संकलित त्रुटियों में से कुछ हैं
Missing semicolons or parentheses
Missing variable initialization
Misspellings & wrong capitalizations
All of the above
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25
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25
What will be the output of the following code . #include
void solve(){ int b=4; int res = b++ + ++b + ++b; printf("%d", res); } int main(){ solve(); return 0; }
निम्नलिखित कोड का आउटपुट क्या होगा। #include
void solve(){ int b=4; int res = b++ + ++b + ++b; printf("%d", res); } int main(){ solve(); return 0; }
12
15
17
20
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