Home
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
Other 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
2024
New!
Assignments
HTML
New!
CSS
New!
Javascript
New!
Python
New!
Log in
Sign Up
O Level Papers!
M4 R5: Internet of Things (IoT) and Its Applications
Set
25
See Explanation !
1
Open source operating system is
ओपन सोर्स ऑपरेटिंग सिस्टम है
Arduino
Windows
Linux
Mac
Next Question
25
See Explanation !
2
What is the purpose of a tilt sensor in an IoT-based earthquake detection system?
IoT - आधारित भूकंप पहचान प्रणाली में झुकाव सेंसर का उद्देश्य क्या है?
Measure air pressure
Detect changes in humidity
Monitor angular position or tilt
Measure light intensity
Previous Question
Next Question
25
See Explanation !
3
Personality is derived from Latin word – persona that means ______ .
व्यक्तित्व लैटिन शब्द – व्यक्तित्व से लिया गया है जिसका अर्थ है ______ ।
privacy
person
Attitude
Mask
Previous Question
Next Question
25
See Explanation !
4
____________ pins in Arduino reads data from analog sensor and convert value into digital value
____________ Arduino में पिन एनालॉग सेंसर से डेटा पढ़ते हैं और वैल्यू को डिजिटल वैल्यू में बदलते हैं
Analog
Digital
Power
None of these
Previous Question
Next Question
25
See Explanation !
5
Which of the following languages does GSN work on?
GSN निम्नलिखित में से किस भाषा पर काम करता है?
Python
JAVA
Android
C++
Previous Question
Next Question
25
See Explanation !
6
DHT22 sensor is used to sense:
DHT22 सेंसर का उपयोग यह समझने के लिए किया जाता है:
Obstacles
Resistance
Position
Humidity
Previous Question
Next Question
25
See Explanation !
7
MQTT suits are _____ .
MQTT सूट _____ हैं।
Small and cheap devices
Low memory devices
Low power devices
All of the above
Previous Question
Next Question
25
See Explanation !
8
Which type of devices are used to collect live data from the surrounding environment
आसपास के वातावरण से लाइव डेटा एकत्र करने के लिए किस प्रकार के उपकरणों का उपयोग किया जाता है
Data Processing
Delivery of information
Sensors Devices
Connectivity
Previous Question
Next Question
25
See Explanation !
9
In the context of IoT, what does the term "Digital Lock" refer to?
IoT के संदर्भ में, "डिजिटल लॉक" शब्द का क्या अर्थ है?
A lock operated by a digital key
Securing digital files in the cloud
A type of encryption algorithm
An authentication mechanism for IoT devices
Previous Question
Next Question
25
See Explanation !
10
What is the main function of the Data Link Layer in IoT communication?
IoT संचार में डेटा लिंक लेयर का मुख्य कार्य क्या है?
Addressing and routing
Error detection and correction
End-to-end communication
Data encryption
Previous Question
Next Question
25
See Explanation !
11
Which layer of the TCP/IP model is responsible for splitting and reassembling messages into packets in IoT systems?
टीसीपी/आईपी मॉडल की कौन सी परत IoT सिस्टम में पैकेट में संदेशों को विभाजित करने और फिर से जोड़ने के लिए जिम्मेदार है?
Network Interface Layer
Internet Layer
Transport Layer
Application Layer
Previous Question
Next Question
25
See Explanation !
12
Personal computers use______
पर्सनल कम्प्यूटर्स
Microprocessor
DC Motor
Sensor
None of these
Previous Question
Next Question
25
See Explanation !
13
What is the key purpose of a cover letter when applying for a job?
नौकरी के लिए आवेदन करते समय कवर लेटर का मुख्य उद्देश्य क्या है?
To repeat everything on your resume
To criticize previous employers
To introduce the applicant and highlight key qualifications
To list references
Previous Question
Next Question
25
See Explanation !
14
Which of the following is a key component of the IoT ecosystem?
निम्नलिखित में से कौन IoT पारिस्थितिकी तंत्र का एक प्रमुख घटक है?
Router
Sensor
Printer
Keyboard
Previous Question
Next Question
25
See Explanation !
15
The acronym OSI stands for ___ in computer networking.
कंप्यूटर नेटवर्किंग में OSI का संक्षिप्त रूप ___ है।
Organization for standard Institute
Open System Interconnection
Organizing System interconnection
Open System Interworking
Previous Question
Next Question
25
See Explanation !
16
TCP/IP Model initially Known as
TCP/IP मॉडल शुरू में के रूप में जाना जाता है
Intranet
Home Network
ARPAnet
ApanaNet
Previous Question
Next Question
25
See Explanation !
17
What is the use of the Interrupt Service Routine in an Arduino
Arduino में इंटरप्ट सर्विस रूटीन का क्या उपयोग है
To boot up the Arduino
To exit any code that is running
To automate functions
To make more memory
Previous Question
Next Question
25
See Explanation !
18
In IoT security, what does the term "Security Patch" refer to?
IoT सुरक्षा में, "सुरक्षा पैच" शब्द का क्या अर्थ है?
A physical layer of security
A software update to fix security vulnerabilities
Biometric authentication
A secure communication protocol
Previous Question
Next Question
25
See Explanation !
19
The basic categorization of transmission media is
ट्रांसमिशन मीडिया का मूल वर्गीकरण है
Guided and unguided
Determinate and indeterminate
Fixed and unfixed
None of these
Previous Question
Next Question
25
See Explanation !
20
Which of the following is a primary application of Z-Wave technology?
निम्नलिखित में से कौन सा Z - Wave तकनीक का प्राथमिक अनुप्रयोग है?
Industrial IoT
Smart homes and home automation
Medical imaging
High-speed internet access
Previous Question
Next Question
25
See Explanation !
21
The RFID technology consists of :
RFID तकनीक में शामिल हैं :
Antenna
Transponder
Transceiver
All of these
Previous Question
Next Question
25
See Explanation !
22
ISM stand for
ISM का मतलब है
Industrial, Scientific and Medical
Information, Scientific and Medical
Industrial, Science and Medical
Industrial, Scientific and Medicine
Previous Question
Next Question
25
See Explanation !
23
What is the correct syntax for using the tone() function?
TONE () फ़ंक्शन का उपयोग करने के लिए सही वाक्यविन्यास क्या है?
tone(pin, frequency, duration)
tone(pin, duration, frequency)
tone(frequency, pin, duration)
tone(pin)
Previous Question
Next Question
25
See Explanation !
24
Full form of HART :
हार्ट का पूरा रूप:
Highway Address Remote Transmitter
Highway Addressable Remote Transducer
Highway Addressable Router Transmitter
Highway Address Remote Transmitter
Previous Question