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M4-R5.1 Model Paper — Set 1
100 Questions • M4-R5.1
90:00
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1
IoT का पूरा नाम क्या है?
A
Internet of Things
B
Integration of Technology
C
Internal of Things
D
Internet of Technology
2
IoT में Sensor का क्या कार्य है?
A
Data Display करना
B
Data Collect करना (Environmental Data)
C
Data Delete करना
D
Data Print करना
3
Arduino क्या है?
A
Programming Language
B
Microcontroller Board
C
Operating System
D
Database
4
Raspberry Pi क्या है?
A
Fruit
B
Single Board Computer
C
Mobile Phone
D
Printer
5
IoT में MQTT Protocol किसके लिए उपयोग होता है?
A
Email भेजने
B
Lightweight Messaging
C
Video Streaming
D
File Transfer
6
Smart Home का उदाहरण क्या है?
A
Desktop Computer
B
Smart Light, Smart Thermostat
C
Printer
D
Calculator
7
Actuator IoT में क्या करता है?
A
Data Collect करता है
B
Physical Action Perform करता है
C
Data Store करता है
D
Internet Connect करता है
8
IoT में Gateway Device का क्या कार्य है?
A
Data Delete करना
B
Different Protocols को Connect करना
C
Power Supply देना
D
Screen Display करना
9
IoT Architecture में कितने Layers होते हैं?
A
2
B
3 (Perception, Network, Application)
C
5
D
1
10
Time Management क्यों जरूरी है?
A
धीरे काम करने के लिए
B
समय का सही उपयोग करके Productivity बढ़ाने के लिए
C
देर से पहुंचने के लिए
D
सिर्फ खेलने के लिए
11
IoT में Cloud Platform का उदाहरण?
A
MS Word
B
AWS IoT, Azure IoT Hub
C
Notepad
D
Paint
12
Firmware क्या है?
A
Hardware Component
B
Device में Embedded Software
C
Operating System
D
Mobile App
13
Professional Development में Resume का क्या महत्व है?
A
Drawing बनाना
B
Skills और Experience को Employer को Present करना
C
Game खेलना
D
Internet चलाना
14
IoT Device को Secure करने का सबसे अच्छा तरीका?
A
Password न रखना
B
Strong Password, Firmware Update, Encryption
C
Internet बंद करना
D
Device तोड़ देना
15
Interview में Body Language का क्या महत्व है?
A
कोई महत्व नहीं
B
Confidence और Professionalism दिखाना
C
सिर्फ बैठना
D
Phone देखना
16
What does IoT stand for? / IoT का पूर्ण रूप क्या है?
A
Internet of Things
B
Interconnection of Technology
C
Internet of Technology
D
Integrated Online Things
17
Which of the following is an example of an IoT device? / निम्नलिखित में से कौन सा IoT डिवाइस का उदाहरण है?
A
Smart Refrigerator
B
Smart Watch
C
Smart Bulb
D
All of the above
18
What is the main characteristic of IoT devices? / IoT डिवाइस की मुख्य विशेषता क्या है?
A
They can connect to the internet
B
They only work offline
C
They have no sensors
D
They are always large
19
Which layer in the IoT architecture is responsible for sensing data? / IoT आर्किटेक्चर में कौन सी परत डेटा सेंसिंग के लिए जिम्मेदार होती है?
A
Application Layer
B
Network Layer
C
Perception/Sensing Layer
D
Middleware Layer
20
What is the role of a gateway in IoT? / IoT में गेटवे की क्या भूमिका है?
A
To connect IoT devices to the cloud
B
To store data only
C
To display data
D
To power devices
21
What does CoAP stand for? / CoAP का पूर्ण रूप क्या है?
A
Constrained Application Protocol
B
Control Application Protocol
C
Cloud Application Protocol
D
Constrained Access Protocol
22
Which technology is used for short-range IoT communication? / शॉर्ट-रेंज IoT संचार के लिए किस तकनीक का उपयोग किया जाता है?
A
Bluetooth
B
Zigbee
C
Wi-Fi
D
All of the above
23
What is the purpose of a sensor in IoT? / IoT में सेंसर का क्या उद्देश्य है?
A
To collect data from the environment
B
To perform actions
C
To store data
D
To display data
24
Which of the following is a temperature sensor? / निम्नलिखित में से कौन सा तापमान सेंसर है?
A
DHT11
B
LDR
C
MQ135
D
IR Sensor
25
What does an actuator do in IoT? / IoT में एक्चुएटर क्या करता है?
A
Performs actions based on commands
B
Senses environmental data
C
Stores data in memory
D
Displays information
26
Which of the following is an actuator? / निम्नलिखित में से कौन सा एक्चुएटर है?
A
DC Motor
B
LED
C
Relay
D
All of the above
27
What is the main difference between a microcontroller and a microprocessor? / माइक्रोकंट्रोलर और माइक्रोप्रोसेसर के बीच मुख्य अंतर क्या है?
A
Microcontroller has built-in memory and I/O ports
B
Microprocessor has built-in memory
C
Microcontroller is faster
D
Both are same
28
What is the role of a microcontroller in IoT? / IoT में माइक्रोकंट्रोलर की क्या भूमिका है?
A
To interface sensors and actuators
B
To display data only
C
To provide power only
D
To connect to Wi-Fi only
29
Which of the following is a development tool for IoT? / निम्नलिखित में से कौन सा IoT के लिए विकास उपकरण है?
A
Arduino IDE
B
Visual Studio
C
Eclipse
D
Notepad
30
What is an Arduino sketch? / Arduino स्केच क्या है?
A
A program written for Arduino board
B
A drawing on paper
C
A type of sensor
D
A communication protocol
31
What is the purpose of the setup() function in Arduino? / Arduino में setup() फ़ंक्शन का क्या उद्देश्य है?
A
It runs once at the start
B
It runs continuously
C
It stops the program
D
It resets the board
32
What is the purpose of the loop() function in Arduino? / Arduino में loop() फ़ंक्शन का क्या उद्देश्य है?
A
It runs repeatedly after setup
B
It runs once
C
It initializes variables
D
It closes the program
33
Which pin in Arduino is used for analog input? / Arduino में एनालॉग इनपुट के लिए किस पिन का उपयोग किया जाता है?
A
A0 to A5
B
Digital pins 0-13
C
Power pins
D
Ground pins
34
What is the output of the digitalWrite() function? / digitalWrite() फ़ंक्शन का आउटपुट क्या है?
A
HIGH or LOW
B
0 to 255
C
0 to 1023
D
True or False
35
What does analogRead() return? / analogRead() क्या रिटर्न करता है?
A
A value between 0 and 1023
B
A value between 0 and 255
C
HIGH or LOW
D
True or False
36
What does digitalRead() return? / digitalRead() क्या रिटर्न करता है?
A
HIGH or LOW
B
0 to 1023
C
0 to 255
D
A string value
37
Which sensor is used to measure light intensity? / प्रकाश की तीव्रता मापने के लिए किस सेंसर का उपयोग किया जाता है?
A
LDR (Light Dependent Resistor)
B
DHT11
C
MQ135
D
IR Sensor
38
Which sensor is used to measure humidity? / आर्द्रता मापने के लिए किस सेंसर का उपयोग किया जाता है?
A
DHT11
B
LDR
C
MQ135
D
Ultrasonic Sensor
39
Which sensor is used to detect gas leakage? / गैस रिसाव का पता लगाने के लिए किस सेंसर का उपयोग किया जाता है?
A
MQ135
B
DHT11
C
LDR
D
IR Sensor
40
What is the purpose of an IR sensor? / IR सेंसर का क्या उद्देश्य है?
A
To detect infrared radiation
B
To measure temperature
C
To measure humidity
D
To measure light
41
What is the purpose of a relay module in IoT? / IoT में रिले मॉड्यूल का क्या उद्देश्य है?
A
To control high voltage AC devices
B
To measure temperature
C
To detect motion
D
To display data
42
What does LCD stand for? / LCD का पूर्ण रूप क्या है?
A
Liquid Crystal Display
B
Light Crystal Display
C
Liquid Cathode Display
D
Light Cathode Display
43
What is the purpose of a keypad in IoT? / IoT में कीपैड का क्या उद्देश्य है?
A
To take user input
B
To display output
C
To sense temperature
D
To control motor
44
What is the function of the Serial Monitor in Arduino IDE? / Arduino IDE में सीरियल मॉनिटर का क्या कार्य है?
A
To display data from Arduino
B
To compile code
C
To upload code
D
To debug code only
45
Which function initializes serial communication in Arduino? / Arduino में सीरियल संचार को प्रारंभ करने वाला फ़ंक्शन कौन सा है?
A
Serial.begin()
B
Serial.start()
C
Serial.init()
D
Serial.open()
46
Which of the following is a data type in Embedded C? / एम्बेडेड C में निम्नलिखित में से कौन सा डेटा प्रकार है?
A
int
B
float
C
char
D
All of the above
47
What is the size of an int data type in Arduino? / Arduino में int डेटा प्रकार का आकार क्या है?
A
2 bytes
B
4 bytes
C
1 byte
D
8 bytes
48
Which of the following is a relational operator? / निम्नलिखित में से कौन सा रिलेशनल ऑपरेटर है?
A
==
B
=
C
!
D
&&
49
Which operator is used for logical AND in C? / C में लॉजिकल AND के लिए किस ऑपरेटर का उपयोग किया जाता है?
A
&&
B
||
C
&
D
!!
50
What is the syntax of an if-else statement? / if-else स्टेटमेंट का सिंटेक्स क्या है?
A
if (condition) { } else { }
B
if condition then { } else { }
C
if (condition) then { } else { }
D
if { } else { }
51
What is the syntax of a for loop in C? / C में for लूप का सिंटेक्स क्या है?
A
for(initialization; condition; increment)
B
for(condition; initialization; increment)
C
for(initialization; increment; condition)
D
for(initialization; condition; decrement)
52
What is a nested loop? / नेस्टेड लूप क्या है?
A
A loop inside another loop
B
A loop with multiple conditions
C
A loop that never ends
D
A loop that runs once
53
What is an infinite loop? / इनफिनिट लूप क्या है?
A
A loop that never terminates
B
A loop that runs 100 times
C
A loop with no condition
D
A loop that runs once
54
What is the purpose of a switch statement? / स्विच स्टेटमेंट का क्या उद्देश्य है?
A
To select one of many code blocks to execute
B
To loop through code
C
To declare variables
D
To define functions
55
What is an array in C? / C में ऐरे क्या है?
A
A collection of elements of the same data type
B
A single variable
C
A function
D
A loop structure
56
How do you declare an integer array of size 5 in C? / C में साइज 5 का इंटीजर ऐरे कैसे घोषित करते हैं?
A
int arr[5];
B
array int[5];
C
int arr(5);
D
arr int[5];
57
What is the index of the first element in an array? / ऐरे में पहले एलिमेंट का इंडेक्स क्या होता है?
A
0
B
1
C
2
D
-1
58
What is a function in C? / C में फ़ंक्शन क्या है?
A
A block of code that performs a specific task
B
A variable
C
A loop structure
D
A data type
59
What is a function prototype? / फ़ंक्शन प्रोटोटाइप क्या है?
A
Declaration of a function before its definition
B
Definition of a function
C
Call to a function
D
Return statement
60
What is the return type of a function that does not return any value? / किसी फ़ंक्शन का रिटर्न टाइप क्या होता है जो कोई मान नहीं लौटाता?
A
void
B
int
C
float
D
char
61
What is a formal parameter? / फॉर्मल पैरामीटर क्या है?
A
Variable in function definition that receives values
B
Value passed to a function
C
Return value of a function
D
Global variable
62
What is an actual parameter? / एक्चुअल पैरामीटर क्या है?
A
Value passed to a function during call
B
Variable in function definition
C
Return value
D
Global variable
63
Which of the following is a standard library function in Arduino IDE? / Arduino IDE में निम्नलिखित में से कौन सा स्टैंडर्ड लाइब्रेरी फ़ंक्शन है?
A
pinMode()
B
digitalWrite()
C
delay()
D
All of the above
64
What does pinMode() function do? / pinMode() फ़ंक्शन क्या करता है?
A
Sets a pin as INPUT or OUTPUT
B
Reads value from a pin
C
Writes value to a pin
D
Delays execution
65
What does the delay() function do? / delay() फ़ंक्शन क्या करता है?
A
Pauses program execution for specified milliseconds
B
Delays the start
C
Delays the end
D
Repeats execution
66
What is the purpose of a button in IoT? / IoT में बटन का क्या उद्देश्य है?
A
To take user input
B
To display output
C
To sense temperature
D
To control motor
67
Which sensor is used to measure distance? / दूरी मापने के लिए किस सेंसर का उपयोग किया जाता है?
A
Ultrasonic Sensor
B
LDR
C
DHT11
D
MQ135
68
What is the OSI model? / OSI मॉडल क्या है?
A
Open Systems Interconnection model
B
Operating System Interface model
C
Open Standard Interconnection model
D
Online Systems Interconnection model
69
How many layers are there in the OSI model? / OSI मॉडल में कितनी परतें होती हैं?
A
7
B
5
C
4
D
6
70
How many layers are there in the TCP/IP model? / TCP/IP मॉडल में कितनी परतें होती हैं?
A
4
B
5
C
6
D
7
71
What is the difference between TCP and IP? / TCP और IP के बीच क्या अंतर है?
A
TCP ensures reliable delivery, IP handles addressing
B
IP ensures reliable delivery, TCP handles addressing
C
Both do the same thing
D
Both are not related
72
What is a controlled system? / कंट्रोल्ड सिस्टम क्या है?
A
A system that responds to feedback
B
A system that never changes
C
A system that works randomly
D
A system without sensors
73
What is a feedback loop? / फीडबैक लूप क्या है?
A
A system where output is fed back as input
B
A loop that never ends
C
A loop without condition
D
A loop with no output
74
What is an example of a real-time system with feedback? / फीडबैक वाले रीयल-टाइम सिस्टम का उदाहरण क्या है?
A
Thermostat in refrigerator
B
Calculator
C
Text editor
D
Web browser
75
What is the need for security in IoT? / IoT में सुरक्षा की क्या आवश्यकता है?
A
To protect data and devices from unauthorized access
B
To make devices faster
C
To reduce cost
D
To increase battery life
76
What is IoT security for consumer devices? / उपभोक्ता उपकरणों के लिए IoT सुरक्षा क्या है?
A
Protecting smart home devices from hackers
B
Making devices cheaper
C
Increasing device speed
D
Reducing device size
77
What is a security level in IoT? / IoT में सुरक्षा स्तर क्या है?
A
Different degrees of protection for devices
B
The size of the device
C
The speed of the device
D
The cost of the device
78
How can IoT devices be protected? / IoT उपकरणों को कैसे संरक्षित किया जा सकता है?
A
Using strong passwords and encryption
B
Keeping devices offline
C
Using default passwords
D
Disabling all features
79
What does AI stand for? / AI का पूर्ण रूप क्या है?
A
Artificial Intelligence
B
Automated Interface
C
Artificial Integration
D
Automated Intelligence
80
What does ML stand for? / ML का पूर्ण रूप क्या है?
A
Machine Learning
B
Markup Language
C
Machine Logic
D
Multiple Learning
81
What is personality development? / व्यक्तित्व विकास क्या है?
A
The process of improving one's personality traits
B
Changing one's name
C
Buying new clothes
D
Learning programming only
82
What is self-awareness? / आत्म-जागरूकता क्या है?
A
Understanding one's own emotions and behaviors
B
Ignoring one's feelings
C
Focusing only on others
D
Avoiding self-reflection
83
What is motivation? / प्रेरणा क्या है?
A
The drive to achieve goals
B
Lack of interest
C
Procrastination
D
Avoiding work
84
What is self-discipline? / आत्म-अनुशासन क्या है?
A
The ability to control one's actions and impulses
B
Doing whatever one wants
C
Ignoring rules
D
Avoiding responsibility
85
What is self-esteem? / आत्म-सम्मान क्या है?
A
Confidence in one's own worth
B
Lack of confidence
C
Arrogance
D
Ignoring oneself
86
What is self-efficacy? / आत्म-प्रभावकारिता क्या है?
A
Belief in one's ability to succeed
B
Doubt in one's abilities
C
Fear of failure
D
Avoiding challenges
87
What is time management? / समय प्रबंधन क्या है?
A
Organizing and planning how to use time effectively
B
Wasting time
C
Doing everything at once
D
Avoiding deadlines
88
What is stress management? / तनाव प्रबंधन क्या है?
A
Techniques to control stress levels
B
Increasing stress
C
Ignoring stress
D
Avoiding work
89
What is an etiquettes? / शिष्टाचार क्या है?
A
Social norms and polite behavior
B
Rude behavior
C
Ignoring others
D
Breaking rules
90
What is communication? / संचार क्या है?
A
The exchange of information between people
B
Keeping information secret
C
Avoiding conversation
D
Writing only
91
What is a resume? / रिज्यूमे क्या है?
A
A document summarizing skills and experience
B
A letter of complaint
C
A report
D
An email
92
What is the purpose of a cover letter? / कवर लेटर का क्या उद्देश्य है?
A
To introduce the resume and express interest in a job
B
To replace the resume
C
To complain about work
D
To resign from a job
93
What is a report? / रिपोर्ट क्या है?
A
A formal document presenting information
B
A personal diary
C
A fictional story
D
A poem
94
What is the purpose of a presentation? / प्रेजेंटेशन का क्या उद्देश्य है?
A
To communicate information to an audience
B
To write a document
C
To read quietly
D
To avoid speaking
95
What is body language? / बॉडी लैंग्वेज क्या है?
A
Non-verbal communication through gestures and posture
B
Spoken words
C
Written words
D
Silence
96
What is a positive gesture? / सकारात्मक हावभाव क्या है?
A
Nodding and smiling
B
Frowning
C
Crossing arms
D
Looking away
97
What is the importance of eye contact in communication? / संचार में नेत्र संपर्क का क्या महत्व है?
A
It shows confidence and engagement
B
It shows disinterest
C
It is rude
D
It is unnecessary
98
What is the purpose of an interview? / साक्षात्कार का क्या उद्देश्य है?
A
To assess a candidate's suitability for a job
B
To gossip
C
To waste time
D
To socialize
99
What is the difference between a microcontroller and a microprocessor in terms of cost? / लागत के मामले में माइक्रोकंट्रोलर और माइक्रोप्रोसेसर के बीच क्या अंतर है?
A
Microcontroller is generally cheaper
B
Microprocessor is cheaper
C
Both cost the same
D
Cost is not a factor
100
What is the purpose of the 'break' statement in a switch case? / स्विच केस में 'break' स्टेटमेंट का क्या उद्देश्य है?
A
To exit the switch block
B
To continue to next case
C
To restart the switch
D
To pause execution
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ℹ️ Quiz Info
Total Questions:
100
Time Limit:
90 min
Subject:
M4-R5.1
Passing:
60%
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