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Introduction to IoT
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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
How are comments denoted in Embedded C?
एंबेडेड C में टिप्पणियों को कैसे दर्शाया जाता है
#
%
:
//
Next Question
25
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2
A good presenter and communicator should
एक अच्छे प्रेजेंटर और कम्युनिकेटर को
Follow good sequencing of ideas
Manage time properly
Clear doubts
All of these
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25
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3
Which of these does not enhance listening skills?
इनमें से कौन सा सुनने के कौशल को नहीं बढ़ाता है?
Attention
Clear perception
Frankness
Ignoring
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25
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4
In closed loop control system, with positive value of feedback gain the overall gain of the system will ______
क्लोज्ड लूप कंट्रोल सिस्टम में, फीडबैक के सकारात्मक मूल्य के साथ सिस्टम का समग्र लाभ ______ होगा।
decrease
increase
be unaffected
none of the mentioned
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25
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5
TX pin represents _______ in Arduino board.
Arduino बोर्ड में TX पिन _______ का प्रतिनिधित्व करता है।
Transmits
Receives
Ground
Restarts
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25
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6
RX pin represents _______ in Arduino board.
Arduino बोर्ड में RX पिन _______ का प्रतिनिधित्व करता है।
Transmits
Receivers
Ground
Restarts
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25
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7
Which transmission medium is least affected by electromagnetic interference in IoT applications?
आईओटी अनुप्रयोगों में विद्युत चुम्बकीय हस्तक्षेप से कौन सा संचरण माध्यम कम से कम प्रभावित होता है?
Twisted pair cable
Coaxial cable
Optical fiber
Radio waves
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25
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8
PWM stands for.
PWM का अर्थ है।
Pulse Width Module
Pulse Width Mode
Pulse With Modulation
Pulse Width Modulation
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25
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9
Which of the following must be present in a microcontroller?
निम्नलिखित में से कौन सा माइक्रोकंट्रोलर में मौजूद होना चाहिए?
CPU, ROM, I/O ports and timers
RAM, ROM, 1/0 ports and timers
PU, RAM, 1/O ports and timers
CPU, RAM, ROM, I/O ports and timers
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25
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10
Environment in which we live also effect on culture and the geographical environment sometimes determines cultural variability is ___________.
जिस वातावरण में हम रहते हैं वह संस्कृति और भौगोलिक वातावरण पर भी प्रभाव डालता है, कभी - कभी सांस्कृतिक परिवर्तनशीलता निर्धारित करता है ___________।
Ecological environment
Social environment
Physical environment
Cultural environment
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25
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11
End to end connection is established by ____ protocol of the the TCP/IP suite
टीसीपी/आईपी सुइट के ____ प्रोटोकॉल द्वारा एंड टू एंड कनेक्शन स्थापित किया जाता है
IP
UDP
TCP
All of These
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25
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12
Enabled customization endpoint will be sensitive only during.
सक्षम कस्टमाइज़ेशन एंडपॉइंट केवल के दौरान संवेदनशील होगा।
True and false cases
False cases only
Either True or false cases
True cases only
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25
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13
With respect to the body language, the handshake conveys the confidence is
बॉडी लैंग्वेज के संबंध में, हैंडशेक यह विश्वास व्यक्त करता है कि
Firm
Limp
Loose
Incomplete knowledge
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25
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14
Which IoT connectivity option is suitable for low-power, short-range communication between devices in close proximity and is commonly used in home automation?
कौन सा IoT कनेक्टिविटी विकल्प निकटता में उपकरणों के बीच कम शक्ति, कम दूरी के संचार के लिए उपयुक्त है और आमतौर पर होम ऑटोमेशन में उपयोग किया जाता है?
Zigbee
Bluetooth
LoRaWAN
LTE (Long-Term Evolution)
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25
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15
Which sensor is used to detect hazardous gases in an IoT application?
IoT एप्लिकेशन में खतरनाक गैसों का पता लगाने के लिए किस सेंसर का उपयोग किया जाता है?
Gas sensor
Proximity sensor
LDR sensor
Accelerometer
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25
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16
The LPWAN stands for
LPWAN का अर्थ है
Low Power Wide Area Network
Low bit rate
Both (A) and (B)
Short range wireless communication.
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25
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17
A typical microcontroller contains
एक ठेठ माइक्रोकंट्रोलर में होता है
Timers
Memory
I/O ports
All of these
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25
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18
Which layer of the OSI model is primarily associated with IoT devices?
OSI मॉडल की कौन सी परत मुख्य रूप से IoT उपकरणों से जुड़ी हुई है?
Application Layer
Physical Layer
Network Layer
Transport Layer
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25
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19
Perception Layer of IoT architecture is also known as
IoT आर्किटेक्चर की धारणा परत को............... के रूप में भी जाना जाता है
Recognition Layer
Application Layer
Network Layer
Processing Layer
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25
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20
The size of bits in IPv4 addressing is
IPv4 एड्रेसिंग में बिट्स का आकार है
16
32
48
64
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25
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21
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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22
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
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25
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23
Work done on the internet is called.
इंटरनेट पर किए गए कार्य को कहा जाता है।
Gambling
Surfing
Both A and B
None of these
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25
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24
What is the range of values returned by the analogRead() function in Arduino?
Arduino में analogRead() फ़ंक्शन द्वारा लौटाए गए मानों की सीमा क्या है?
0 to 255
0 to 1023
-255 to 255
0 to 4095
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25
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25
____ is a set of conventions & rules set for communicating two or more devices residing in the same network?
____ सम्मेलनों का एक सेट है
Protocols
Security policies
Wireless Network
Network Algorithm
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