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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
See Explanation !
1
Which is not one of the concerns of the Internet of Things.
जो इंटरनेट ऑफ थिंग्स की चिंताओं में से एक नहीं है।
Data Storage Standards
Efficiency
Privacy Concerns
Cyber security
Next Question
25
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2
_____ is uniquely identifies embedded computing devices.
_____ विशिष्ट रूप से एम्बेडेड कंप्यूटिंग उपकरणों की पहचान करता है।
Internet
IOT
Bigdata
Cloud
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25
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3
What is the standard form of WI-FI?
वाई - फ़ाई का मानक रूप क्या है?
Wired Fidelity
Wired Function
Wireless Fidelity
None of the Above
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25
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4
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
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25
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5
In Which sensor is linear and low accuracy?
रैखिक और कम सटीकता किस सेंसर में है?
Thermistor
Resistance Thermometer
Thermocouple
Semiconductor based sensor
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25
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6
Digital pins of Arduino can have only ______ values.
Arduino के डिजिटल पिन में केवल ______ मान हो सकते हैं।
More and Less
High and LOw
Discreat
None of these
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25
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7
New device ID Should be a globally unique identifier
नई डिवाइस आईडी एक वैश्विक रूप से अद्वितीय पहचानकर्ता होनी चाहिए
True
False
May be
None of these
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25
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8
What is the purpose of a Real-time Operating System (RTOS) in IoT devices?
IoT उपकरणों में रीयल - टाइम ऑपरेटिंग सिस्टम (RTOs) का उद्देश्य क्या है?
Manage real-time communication between devices
Control power consumption
Provide internet connectivity
Monitor device temperature
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25
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9
_________ is the guarantee of reliable and constant access to your sensitive data by authorized data
_________ अधिकृत डेटा द्वारा आपके संवेदनशील डेटा तक विश्वसनीय और निरंतर पहुंच की गारंटी है
Confidentiality
Integrity
Availability
None of these
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25
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10
The advantages of using functions is
फ़ंक्शंस का उपयोग करने के फायदे हैं
Partition larger task into smaller tasks
Code reusability
Manage complexity
All of these
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25
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11
What is IOT?
IOT क्या है?
Network of physical embedded with sensors.
Network of Virtual objects
Network of objects in the ring structure.
Network of sensors
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25
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12
Which of the following statement true about a sketch?
स्केच के बारे में निम्नलिखित में से कौन सा कथन सही है?
It is a name that Arduino uses for a program
Its the unit of code that is uploaded to run on an Arduino board
Both (A) and (B)
None of these
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25
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13
Which of the following is not a sensor in IoT?
निम्नलिखित में से कौन IoT में सेंसर नहीं है?
BMP280
DHT11
Photoresistor
LED
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25
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14
What is the full form of the LDR Sensor ?
एलडीआर सेंसर का पूर्ण रूप क्या है?
Lithium Diode Resistor
Light Diagram Resistor
Lithium Disk Resistor
Light Dependent Resistor
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25
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15
How power supply is done to Raspberry Pi?
रास्पबेरी पाई को बिजली की आपूर्ति कैसे की जाती है?
USB connection
Internal battery
Charger
Adapter
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25
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16
Which of the following Sensor used in Mobile phones are of type.
मोबाइल फोन में उपयोग किया जाने वाला निम्नलिखित में से कौन सा सेंसर प्रकार का है।
Capacitive touch
Thermistor
LDR sensor
Resistive sensor
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25
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17
Which memory storage is widely used in Embedded Systems?
एम्बेडेड सिस्टम में किस मेमोरी स्टोरेज का व्यापक रूप से उपयोग किया जाता है?
EEPROM
DRAM
Flash memory
SRAM
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25
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18
Electric motor protection has which sensor ?
इलेक्ट्रिक मोटर प्रोटेक्शन में कौन सा सेंसर होता है?
Pressure sensor
Touch sensor
Temperature sensor
Humidity sensor
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25
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19
HC-05 is a Bluetooth module that can communicate in which mode ?
HC -05 एक ब्लूटूथ मॉड्यूल है जो किस मोड में संवाद कर सकता है?
Simplex
Duplex
Full-Duplex
None of these
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25
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20
Which layers is not a part of basic 3 layer IoT architecture
कौन सी परतें बुनियादी 3 लेयर IoT आर्किटेक्चर का हिस्सा नहीं हैं
Business Layer
Application Layer
Network Layer
Perception Layer
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25
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21
The initiation, maintenance, and termination of the physical connection of a network take place at which layer of OSI Model
किसी नेटवर्क के भौतिक कनेक्शन की दीक्षा, रखरखाव और समाप्ति OSI मॉडल की किस परत पर होती है
Physical Layer
Session Layer
Network Layer
Application Layer
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25
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22
Which of the following is false about IoT devices?
IoT उपकरणों के बारे में निम्नलिखित में से कौन सा गलत है?
IoT devices use the internet for collecting and sharing data.
IoT devices need microcontrollers.
IoT devices use wireless technology.
IoT devices are completely safe.
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25
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23
Which of these may convey arrogance?
इनमें से कौन सा अहंकार व्यक्त कर सकता है?
Shoulder shrug
Jointed fingertips
Hands swinging loosely
Pointed finger
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25
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24
Bluetooth supports _____
ब्लूटूथ ......... को सपोर्ट करता है।
point-to-point connections
point-to-multipoint connection
Both point-to-point connections and point-to-multipoint connection
multipoint to point connection
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25
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25
Which guided medium is commonly used in IoT for local area networks (LANs)?
स्थानीय क्षेत्र नेटवर्क (LAN) के लिए IoT में आमतौर पर किस निर्देशित माध्यम का उपयोग किया जाता है?
Twisted pair cable
Infrared
Satellite
LoRa
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