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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
When the microcontroller executes some arithmetic operations, then the flag bits of which of the following register are affected?
जब माइक्रोकंट्रोलर कुछ अंकगणितीय संक्रियाओं को निष्पादित करता है, तो निम्नलिखित में से किस रजिस्टर के ध्वज बिट्स प्रभावित होते हैं?
DPTR
PSW
PC
SP
Next Question
25
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2
Which of the following is NOT a data type?
निम्नलिखित में से कौन सा एक डेटा प्रकार नहीं है?
sbit
dbit
bit
unsigned int
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25
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3
Which IoT protocol is commonly used for lightweight, bidirectional communication between IoT devices and the cloud?
कौन सा IoT प्रोटोकॉल आमतौर पर IoT उपकरणों और क्लाउड के बीच हल्के, द्विदिश संचार के लिए उपयोग किया जाता है?
MQTT
CoAP
HTTP/2
UDP (User Datagram Protocol)
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25
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4
What is the correct execution process of an Arduino code?
अरुडिनो कोड की सही निष्पादन प्रक्रिया क्या है
Preprocessor->Editor->Compiler
Editor->Preprocessor->Compiler
Compiler->Preprocessor->Editor
Editor->Compiler->Preprocessor
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25
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5
Which one is not a core component of IoT
कौन सा IoT का मुख्य घटक नहीं है
Sensor/ Devices
Connectivity
Data processing
Email services
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25
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6
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
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25
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7
Characteristic(s) of microprocessors
माइक्रोप्रोसेसरों की विशेषताएं
Instruction Set
Clock Speed
Word Length
All of the above
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25
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8
What is the primary function of the "Gradient Tool" in Adobe Photoshop 7?
Adobe Photoshop 7 में "ग्रेडिएंट टूल" का प्राथमिक कार्य क्या है?
Adds a gradient background to an image
Adjusts the sharpness of an image
Creates custom brushes for painting
Changes the image resolution
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25
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9
In layer, various application platforms are built as required by the services needs of smart grid.
परत में, स्मार्ट ग्रिड की सेवाओं की आवश्यकताओं के अनुसार विभिन्न एप्लिकेशन प्लेटफ़ॉर्म बनाए जाते हैं।
Perception layer
Smart network layer
Smart Application layer
Data layer
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25
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10
Which sensor is used to measure CO2 levels in a smart greenhouse?
स्मार्ट ग्रीनहाउस में CO2 के स्तर को मापने के लिए किस सेंसर का उपयोग किया जाता है?
Gas sensor
Humidity sensor
Soil moisture sensor
PIR sensor
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25
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11
All Code in an Arduino sketch is processed from
Arduino स्केच में सभी कोड को किससे प्रोसेस किया जाता है
Top to bottom
Bottom to top
Any order
None of these
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25
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12
________ allows us to monitor the application.
________ हमें आवेदन की निगरानी करने की अनुमति देता है।
Actuators
Endpoint
Boot
Hyper media
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25
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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
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25
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14
An loT network is a collection of devices
एक एलओटी नेटवर्क उपकरणों का एक संग्रह है
Signal
Machine to machine
Interconnected
Network
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25
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15
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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16
Which sensor is used in IoT applications to detect temperature changes?
तापमान में परिवर्तन का पता लगाने के लिए IoT अनुप्रयोगों में किस सेंसर का उपयोग किया जाता है?
Accelerometer
Gyroscope
Thermistor
Proximity sensor
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25
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17
What is the purpose of the "Text Tool" in Adobe Photoshop 7?
Adobe Photoshop 7 में "टेक्स्ट टूल" का उद्देश्य क्या है?
Adds text to images
Adjusts image saturation
Creates custom shapes
Blurs the background of an image
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25
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18
Which type of cable has glass center core
किस प्रकार की केबल में ग्लास सेंटर कोर होता है
UTP
Fiber-Optic
STP
Coaxial
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25
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19
Which of the following is not an asset in a typical IoT System ?
निम्नलिखित में से कौन एक विशिष्ट IoT प्रणाली में एक परिसंपत्ति नहीं है?
IoT Device
Gateway
Application
None of the above
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25
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20
Which of the following is used to upload the Arduino Sketches to the board
बोर्ड पर Arduino स्केच अपलोड करने के लिए निम्नलिखित में से किसका उपयोग किया जाता है
avrgcc
g++
cpython
avrdude
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25
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21
__________ board of Arduino family can be used to sewn into clothing
__________ Arduino परिवार के बोर्ड का उपयोग कपड़ों में सिलने के लिए किया जा सकता है
Arduino nano
Lilypad
Arduino uno
Arduino mega
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25
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22
What does the term "Wi-Fi hotspot" refer to?
"वाई - फ़ाई हॉटस्पॉट" शब्द का क्या मतलब है?
A device used for Bluetooth communication
A public or private area where wireless internet is available
A storage location for IoT data
A sensor that detects wireless signals
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25
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23
Dictionary attacks is a kind of
शब्दकोश हमले एक प्रकार का
Injection Attack
Brute force attack
Session Hijacking
None of these
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25
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24
Arduino is an open-source technology which is used to assemble __________ blueprints.
Arduino एक ओपन-सोर्स तकनीक है जिसका उपयोग __________ ब्लूप्रिंट को इकट्ठा करने के लिए किया जाता है।
Electrical
Chemical
Electronic
Disclaimer
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25
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25
What is the purpose of the "Color Picker" in Photoshop 7?
फ़ोटोशॉप 7 में "कलर पिकर" का उद्देश्य क्या है?
Adding color to an image
Selecting a foreground or background color
Adjusting image brightness and contrast
Applying filters to an image
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