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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
In IoT control systems, what is the primary purpose of feedback?
IoT नियंत्रण प्रणालियों में, फ़ीडबैक का प्राथमिक उद्देश्य क्या है?
To monitor network performance
To adjust the system output based on the desired setpoint
To improve device compatibility
To authenticate user inputs
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25
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2
Which IoT application involves the use of connected devices for monitoring and managing the distribution of electricity?
किस IoT एप्लिकेशन में बिजली के वितरण की निगरानी और प्रबंधन के लिए जुड़े उपकरणों का उपयोग शामिल है?
Smart Cities
Smart Grids
Smart Agriculture
Smart Healthcare
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25
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3
The SI unit of resistance is ————. प्रतिरोध की SI इकाई ———— है।
प्रतिरोध की SI इकाई ———— है।
Volt
Faraday
Ampere
Ohm
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25
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4
How many Layers presents in TCP/IP Model
TCP/IP मॉडल में कितनी परतें प्रस्तुत की जाती हैं
7 Layers
4 Layers
5 Layers
3 Layers
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25
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5
Which kind of word to be avoided for verbal communication?
मौखिक संचार के लिए किस तरह के शब्द से बचना चाहिए?
Simple
Technical
Easy
Local language
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25
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6
______ 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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7
What is the full form of SaaS in cloud computing?
क्लाउड कंप्यूटिंग में SaaS का पूर्ण रूप क्या है?
Software as a Service
Storage as a Service
Security as a Service
System as a Service
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25
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8
Which programming language is commonly used for programming IoT devices?
IoT उपकरणों को प्रोग्राम करने के लिए आमतौर पर किस प्रोग्रामिंग भाषा का उपयोग किया जाता है?
Java
Python
C++
All of the above
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25
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9
______ provides a middleware and application container for IOT gateway.
______ IOT गेटवे के लिए एक मिडलवेयर और एप्लिकेशन कंटेनर प्रदान करता है।
Eclipse Kura
Red Hat
Intercloud
Bot 2 Bot
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25
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10
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
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25
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11
Each IP packet contains
प्रत्येक आईपी पैकेट में होता है
Source and destination IP address
Source IP address only
destination IP address only
either of Source or destination IP address
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25
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12
Who invented the term Internet of things?
इंटरनेट ऑफ़ थिंग्स शब्द का आविष्कार किसने किया?
Bill gates
Steve jobs
Kevin Ashton
McDonald
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25
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13
At which layer of OSI model, router works
OSI मॉडल की किस परत पर, राउटर काम करता है
Transport layer
Session layer
Datalink layer
Network layer
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25
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14
Which of the following IoT applications involves the use of sensors and devices for monitoring and managing energy consumption in households?
निम्नलिखित में से किस IoT एप्लिकेशन में घरों में ऊर्जा की खपत की निगरानी और प्रबंधन के लिए सेंसर और उपकरणों का उपयोग शामिल है?
Smart Cities
Smart Agriculture
Smart Energy Management
Smart Transportation
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25
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15
In the context of IoT, what does the term "Digital Footprint" refer to?
IoT के संदर्भ में, "डिजिटल फुटप्रिंट" शब्द का क्या अर्थ है?
The size of digital files
The traces and records of a users online activities
A digital representation of a physical object
The speed at which digital data is transmitted
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25
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16
CoAP is supported by___ protocol.
CoAP ___ प्रोटोकॉल द्वारा समर्थित है।
SMTP
POP
UDP
None of the above
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25
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17
What is the purpose of a smoke sensor in an IoT-based home automation system?
IoT - आधारित होम ऑटोमेशन सिस्टम में स्मोक सेंसर का उद्देश्य क्या है?
Measure air pressure
Detect changes in temperature
Monitor air quality for smoke particles
Measure humidity
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25
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18
Which sensor is best suited for monitoring air quality in Arduino IoT projects?
Arduino IoT परियोजनाओं में हवा की गुणवत्ता की निगरानी के लिए कौन सा सेंसर सबसे उपयुक्त है?
MQ-135
BMP280
DS18B20
PIR sensor
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25
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19
Microwave is a ______
माइक्रोवेव एक ______ है।
Wired
Wireless
Both of the above
None of these
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25
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20
Botnet is often used to launch____ attack
बोटनेट का उपयोग अक्सर ____ हमले को लॉन्च करने के लिए किया जाता है
DoS
DDoS
Brute force
Passive
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25
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21
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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22
What type of control system is typically used in IoT-based home automation?
IoT - आधारित होम ऑटोमेशन में आमतौर पर किस प्रकार के नियंत्रण प्रणाली का उपयोग किया जाता है?
Open-loop system
Closed-loop system
Hybrid control system
Manual control system
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25
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23
Gateway provides the connection between —and ____ .
गेटवे - और ____ के बीच संबंध प्रदान करता है।
Network and Cloud
Cloud and controller
Network and controller
Controller and device
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25
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24
In Photoshop 7, what is the purpose of the "Dodge Tool"?
फ़ोटोशॉप 7 में, "डॉज टूल" का उद्देश्य क्या है?
Darkens areas of an image
Lightens areas of an image
Blurs the edges of an image
Converts color images to grayscale
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25
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25
In IoT, Transport layer set up connections without handshakes/acknowledgements using:
IoT में, ट्रांसपोर्ट लेयर ने निम्नलिखित का उपयोग करके हैंडशेक/पावती के बिना कनेक्शन स्थापित किए:
UDP
TCP
FTP
HTTP
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