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
Courses
Under Graduate Courses
BA
BCA
B.COM
Post Graduate Courses
MCA
MBA
M.COM
MA
M.SC.(MATHS)
MSW
Institutional Courses
DCA
ADCA
DFA
DOAP
TALLY PRIME
JAVA
PYTHON
CCA
C Languages
Job Oriented Courses
Digital Marketing
Full Stack Development
Data Science
Cybersecurity and Ethical Hacking
Blockchain Development
Cloud Computing
Artificial Intelligence (AI) and Machine Learning
Government Courses
CCC
O LEVEL
A LEVEL
Mock Test
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
Old Papers
2025
New!
2024
New!
2023
New!
2022
New!
2021
New!
2020
New!
2019
New!
2018
New!
2017
New!
2016
New!
2015
New!
2014
New!
2013
New!
2012
New!
2011
New!
Assignments
HTML
CSS
Javascript
Python
Practical Questions
New!
Log in
Sign Up
O Level Papers!
M4 R5: Internet of Things (IoT) and Its Applications
Set
25
See Explanation !
1
Internet of Things needs a IOT of network connection. What is the proposed "White Space" radio standard called?
इंटरनेट ऑफ़ थिंग्स को एक IOT नेटवर्क कनेक्शन की आवश्यकता होती है। प्रस्तावित "व्हाइट स्पेस" रेडियो मानक को क्या कहा जाता है?
Weightless
bluetooth
Wimax
zigbee
Next Question
25
See Explanation !
2
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()
Previous Question
Next Question
25
See Explanation !
3
In a capacitive type humidity sensor, how many different types of failures have you seen?
कैपेसिटिव टाइप ह्यूमिडिटी सेंसर में, आपने कितने अलग - अलग प्रकार की विफलताएं देखी हैं?
2
4
6
3
Previous Question
Next Question
25
See Explanation !
4
Which of these statements regarding Sensors are True.
सेंसर के संबंध में इनमें से कौन सा कथन सही है।
Sensors are input devices
Sensors can be analog or digital
Sensors respond to some external stimuli
All of the Above
Previous Question
Next Question
25
See Explanation !
5
The document used as evidence in legal cases is
कानूनी मामलों में सबूत के रूप में इस्तेमाल किया जाने वाला दस्तावेज़ है
Letter
Memo
Notice
Minutes of meeting
Previous Question
Next Question
25
See Explanation !
6
What will be the output of the following code C? #include
void solve() { char ch[5] = "abcde"; int ans=0; for(int i =0; i< 5; i++) { ans += (ch[i] - 'a');
निम्नलिखित कोड C का आउटपुट क्या होगा? #include
void solve() { char ch[5] = "abcde"; int ans=0; for(int i =0; i< 5; i++) { ans += (ch[i] - 'a'); }
5
20
40
10
Previous Question
Next Question
25
See Explanation !
7
Which actuator is most suitable for generating linear motion?
रैखिक गति उत्पन्न करने के लिए कौन सा एक्ट्यूएटर सबसे उपयुक्त है?
Linear actuator
Stepper motor
Servo motor
Solenoid valve
Previous Question
Next Question
25
See Explanation !
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)
Previous Question
Next Question
25
See Explanation !
9
In OSI Model, OSI stands for
OSI मॉडल में, OSI का अर्थ है
Open System Internet
Open System Interconnection
Operating System Interconnection
Operating System Interaction
Previous Question
Next Question
25
See Explanation !
10
What is Inter Integrated Communication(I2C):
इंटर इंटीग्रेटेड कम्युनिकेशन(I2C) क्या है:
An application layer protocol.
A networking communication protocol for multi-master support.
An OS for distributed network communication.
A cellular communication protocol.
Previous Question
Next Question
25
See Explanation !
11
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
Previous Question
Next Question
25
See Explanation !
12
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
Previous Question
Next Question
25
See Explanation !
13
VNC is a graphical desktop-sharing system that allows remote control of another computer over a network.
VNC एक ग्राफिकल डेस्कटॉप - शेयरिंग सिस्टम है जो नेटवर्क पर दूसरे कंप्यूटर के रिमोट कंट्रोल की अनुमति देता है।
Encryption
Registring
Locking
None of the above
Previous Question
Next Question
25
See Explanation !
14
What is the purpose of a gas sensor in an IoT device?
IoT डिवाइस में गैस सेंसर का उद्देश्य क्या है?
Measure air pressure
Detect changes in temperature
Monitor air quality for specific gases
Measure humidity
Previous Question
Next Question
25
See Explanation !
15
What is a firewall in computer networks:
कंप्यूटर नेटवर्क में फ़ायरवॉल क्या है:
A system designed to prevent unauthorized access.
A web browser
The physical boundary of network.
The Network Operating System.
Previous Question
Next Question
25
See Explanation !
16
What kind of sensor is the LDR Sensor ?
एलडीआर सेंसर किस तरह का सेंसर है?
Passive
Radio
Active
Pressure based
Previous Question
Next Question
25
See Explanation !
17
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
Previous Question
Next Question
25
See Explanation !
18
Embedded C Language does not support function.
एम्बेडेड C भाषा फ़ंक्शन का समर्थन नहीं करती है।
True
False
Sometimes
None of these
Previous Question
Next Question
25
See Explanation !
19
Analog read method in Arduino UNO returns value_______ range.
Arduino UNO में एनालॉग रीड विधि मान_______ रेंज लौटाती है।
50-60
0-1023
0-255
None
Previous Question
Next Question
25
See Explanation !
20
Which actuators use a heat source to generate motion -
गति उत्पन्न करने के लिए कौन से एक्ट्यूएटर ऊष्मा स्रोत का उपयोग करते हैं -
thermal actuators
Magnetic actuators
Both of the above
None of these
Previous Question
Next Question
25
See Explanation !
21
In IoT, what does the term "Fog Computing" refer to?
IoT में, "फॉग कंप्यूटिंग" शब्द का क्या अर्थ है?
Processing data on the cloud server
Processing data on the IoT device itself
Decentralized processing at the network edge
Transmitting data over a foggy environment
Previous Question
Next Question
25
See Explanation !
22
Which actuator is used to control the direction of a toy car?
खिलौना कार की दिशा को नियंत्रित करने के लिए किस एक्ट्यूएटर का उपयोग किया जाता है?
Servo motor
Hydraulic actuator
Light sensor
Humidity sensor
Previous Question
Next Question
25
See Explanation !
23
Bluetooth Protocol designed by?
ब्लूटूथ प्रोटोकॉल किसके द्वारा डिज़ाइन किया गया है?
Bluetooth Special interest Group (SIG).
World Wide Web Consortium
International Organization for Standardization (ISO)
None of These
Previous Question
Next Question
25
See Explanation !
24
Which parameter is taken through pulseln() in ultrasonic sensor?
अल्ट्रासोनिक सेंसर में pulseln () के माध्यम से कौन सा पैरामीटर लिया जाता है?
Voltage
Frequency
Time Duration
Distence
Previous Question
Next Question
25
See Explanation !
25
SOA stands for
SOA का पूर्ण रूप है?
Service Oriented Architecture
Sector Oriented Architecture
Source Oriented Architecture
None of these
Previous Question
