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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 false about microcontroller?
माइक्रोकंट्रोलर के बारे में क्या गलत है?
Microcontrollers are used to execute a single task within an application.
It consists of CPU, RAM, ROM, I/O ports.
Its power consumption is high because it has to control the entire system.
It is built with CMOS technology.
Next Question
25
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2
In communication satellite multiple repeaters are generally known as
संचार उपग्रह में कई पुनरावर्तकों को आम तौर पर........... के रूप में जाना जाता है
Modulators
Earth Stations
Transponders
None of these
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25
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3
Which software is used to upload the Arduino Sketches to the board?
Arduino स्केच को बोर्ड पर अपलोड करने के लिए किस सॉफ़्टवेयर का उपयोग किया जाता है?
avrgcc
g++
cpython for windows
avrdude
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25
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4
Which of there following wireless technology provides mesh network architecture in easiest way?
निम्नलिखित में से कौन सी वायरलेस तकनीक सबसे आसान तरीके से जाल नेटवर्क आर्किटेक्चर प्रदान करती है?
Wi-Fi
Bluetooth
ZigBee
None of the above
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25
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5
Which tool is used for blurring or sharpening specific areas of an image in Photoshop 7?
फ़ोटोशॉप 7 में किसी छवि के विशिष्ट क्षेत्रों को धुंधला करने या तेज करने के लिए किस उपकरण का उपयोग किया जाता है?
Blur Tool
Sharpen Tool
Clone Stamp Tool
Sponge Tool
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25
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6
It is control system that has only one input and one output
यह नियंत्रण प्रणाली है जिसमें केवल एक इनपुट और एक आउटपुट होता है
SISO
MIMO
Both A and B
None of the above
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25
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7
In context to advantages of IoT, which of the following is incorrect
IoT के लाभों के संदर्भ में, निम्नलिखित में से कौन सा गलत है
Reduce waste
security
enhanced data collection
improve customer satisfaction
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25
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8
____is meant for a specific group of people while _____ may be aimed for the general public
____ लोगों के एक विशिष्ट समूह के लिए है जबकि _____ का उद्देश्य आम जनता के लिए हो सकता है
circular, notice
notice, memo
notice, circular
memo, circular
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25
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9
One of the most popular Arduino boards is
सबसे लोकप्रिय Arduino बोर्डों में से एक है
Arduino Duemileanove
Arduino Diecimila
Arduino Esplora
Arduino Due
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25
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10
Physical layer is a _____ layer.
भौतिक परत एक _____ परत है।
TCP/IP
OSI
Both of the above
None of these
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25
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11
How many arguments does the analogRead() function have?
एनालॉग रीड () फ़ंक्शन में कितने तर्क हैं?
1
2
3
4
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25
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12
Personifications of strength and violence are considered as gentier.
ताकत और हिंसा के व्यक्तित्व को अधिक विनम्र माना जाता है।
feminine
masculine
Comman
neuter
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25
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13
The document that is used to communicate within the organization is called
संगठन के भीतर संवाद करने के लिए उपयोग किए जाने वाले दस्तावेज़ को कहा जाता है
letter
memo
e-mail
telex
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25
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14
Which layer of the OSI model is responsible for managing device addressing in IoT networks?
आईओटी नेटवर्क में डिवाइस एड्रेसिंग के प्रबंधन के लिए ओएसआई मॉडल की कौन सी परत जिम्मेदार है?
Physical Layer
Network Layer
Transport Layer
Application Layer
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25
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15
WPS stands for
के लिए खड़ा है
WIFI Protected System
WIFI Protocol setup
WIFI Protected setup
Wireless Protocol setup
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25
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16
What is the primary role of a color sensor in an IoT device?
IoT डिवाइस में कलर सेंसर की प्राथमिक भूमिका क्या होती है?
Measure air pressure
Detect changes in temperature
Monitor air quality
Identify and measure colors
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25
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17
___Layer can be divided into the data access network and the core network.
___लेयर को डेटा एक्सेस नेटवर्क और कोर नेटवर्क में विभाजित किया जा सकता है।
Perception Layer
Smart Network Layer
Smart Application Layer
Data Layer
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25
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18
Which of the following layer Interacts with the Device.
निम्नलिखित में से कौन - सी परत डिवाइस के साथ इंटरैक्ट करती है।
Physical Layer
Application Layer
Transport Layer
Data Link Layer
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25
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19
CoAP is a IETF standard.
CoAP एक IETF मानक है।
True
False
May be
None of these
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25
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20
TCP stands for?
TCP का मतलब क्या है?
Transmission Control Protocol
Telecommunication Control Protocol
Temperature Control Protocol
Transmission and Communication Protocol
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25
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21
MQTT suits are
MQTT सूट हैं
Small and cheap devices
Low memory devices
Low power devices
All of the above
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25
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22
What is the purpose of the MQTT broker in an IoT system?
IoT सिस्टम में MQTT ब्रोकर का उद्देश्य क्या है?
Store and manage IoT devices
Control the flow of messages between devices
Provide power to IoT devices
Encrypt IoT data
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25
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23
In Photoshop 7, what is the function of the "Burn Tool"?
फ़ोटोशॉप 7 में, "बर्न टूल" का कार्य 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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24
The Setup() defines .
Setup() परिभाषित करता है।
Pin functionality using the pinMode function
Initial state of pins
Initalize classes and variables
All of the above
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25
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25
Which type of elements helps in streaming XMPP?
किस प्रकार के तत्व XMPP को स्ट्रीम करने में मदद करते हैं?
XHL
XPL
MPL
XML
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