Syllabus
O Level
M1 R5: Information Technology Tools and Network Basics
Introduction to Computers
Office Automation Tools
Internet and Web Technologies
Networking Fundamentals
M2 R5: Web Designing and Publishing
HTML
CSS
Javascript
Web Hosting And Publishing
M3 R5: Programming and Problem Solving through Python
Introduction to Programming
Python Programming
Data Structures in Python
File Processing in Python
M4 R5: Internet of Things (IoT) and Its Applications
Introduction to IoT
IoT Architecture
IoT Applications
IoT Security and Challenges | Soft Skills
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M1 R5: Information Technology Tools and Network Basics
M2 R5: Web Designing and Publishing
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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
Advantage of MQTT over HTTP is:
HTTP पर MQTT का लाभ है:
More secure
Lightweight
Polling is not required
Both (a) and (b)
Next Question
25
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2
Which of the following techniques does Sigfox use for communication?
सिगफॉक्स संचार के लिए निम्नलिखित में से किस तकनीक का उपयोग करता है?
Frequency Hopping Spread Spectrum (FHSS)
Ultra Narrow Band (UNB) modulation
Orthogonal Frequency Division Multiplexing (OFDM)
Carrier Sense Multiple Access (CSMA)
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25
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3
Personality is identified by an accumulation of many factors known as
व्यक्तित्व को कई कारकों के संचय से पहचाना जाता है जिन्हें
personality determinants
personality identifiers
personality finder
None of these
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25
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4
In an IoT ecosystem, devices with unique identities having monitoring, and remote sensing capabilities are known as
IoT पारिस्थितिकी तंत्र में, विशिष्ट पहचान वाले उपकरणों में निगरानी और रिमोट होता है संवेदन क्षमताओं को कहा जाता है
Things
Motes
Monitoring devices
Edge monitors
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25
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5
What does CoAP stand for in the context of IoT?
IoT के संदर्भ में CoAP का क्या अर्थ है?
Communication Access Protocol
Constrained Application Protocol
Compact Application Protocol
Centralized Access Point
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25
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6
Closed loop control also known as
बंद लूप नियंत्रण के रूप में भी जाना जाता है
Non-feedback control system
Feedback control system
Open Control System
None of These
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25
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7
It enables open application layer for constrained nodes.
यह विवश नोड्स के लिए ओपन एप्लिकेशन लेयर को सक्षम करता है।
IETF 6LOWPAN
IEFT COAP
RFID/NFC
None
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25
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8
DHT11 is ____ sensor.
DHT11 ____ सेंसर है।
Proximity sensor
Humidity sensor
Touch sensor
None of these
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25
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9
Microwave is _____ signal.
माइक्रोवेव _____ संकेत है।
Wireless
Wired
Both of the above
None
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25
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10
Clock Speed of Arduino UNO is
Arduino UNO की क्लॉक स्पीड है
16 MHz
12 MHZ
18 MHz
14 MHz
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25
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11
ADC on Arduino board is used to convert _____ signal into digital signal.
Arduino बोर्ड पर ADC का उपयोग _____ सिग्नल को डिजिटल सिग्नल में बदलने के लिए किया जाता है।
Digital
Analog
Both of the Above
None of these
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25
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12
The Network layer protocol is present in the
नेटवर्क लेयर प्रोटोकॉल में मौजूद है
Bridges
Packets
witches
Host
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25
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13
What are Arduino Codes are referred to ?
Arduino कोड को क्या संदर्भित किया जाता है ?
sketches
drawings
links
notes
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25
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14
What is the primary function of a tilt sensor in an IoT device?
IoT डिवाइस में झुकाव सेंसर का प्राथमिक कार्य 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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15
Bluetooth low Energy is marketed as
ब्लूटूथ लो एनर्जी के रूप में विपणन किया जाता है
Bluetooth Smart
Low Bluetooth
Bluetooth Large
Bluetooth Fast
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25
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16
Which of the following is used to capture data from the physical world in IoT devices?
IoT उपकरणों में भौतिक दुनिया से डेटा कैप्चर करने के लिए निम्नलिखित में से किसका उपयोग किया जाता है?
Sensors
Actuators
Microprocessors
Microcontrollers
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25
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17
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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18
In IoT, what does the term "Digital Signature" refer to?
IoT में, "डिजिटल हस्ताक्षर" शब्द का क्या अर्थ है?
A virtual representation of a physical object
A unique identification code for IoT devices
A cryptographic technique to ensure data integrity
A communication protocol for IoT devices
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25
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19
How many terminals does the MQ2 Gas Sensor have?
MQ2 गैस सेंसर के कितने टर्मिनल हैं?
1
2
3
4
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25
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20
is being used by Internet of things
चीजों के इंटरनेट द्वारा उपयोग किया जा रहा है
Radio Identification technology
Satellite
Cable
Broadband
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25
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21
Which command is used to create a delay in the Arduino program?
Arduino प्रोग्राम में देरी करने के लिए किस कमांड का उपयोग किया जाता है?
digitalRead()
for()
pinMode()
delay()
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25
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22
In Photoshop 7, what does the term "Layers" refer to?
फ़ोटोशॉप 7 में, "लेयर्स" शब्द का क्या मतलब है?
Filters applied to images
Different levels of image resolution
Separate, stacked images that can be edited independently
The adjustment of image brightness and contrast
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25
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23
The total Bits transmitted in one-unit time is referred as
एक इकाई के समय में प्रेषित कुल बिट्स को........... के रूप में संदर्भित किया जाता है
Data rate
Bits rate
Baud rate
None of these
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25
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24
What is the size of the IPV6 addressed?
संबोधित IPV6 का आकार क्या है?
32bits
128 bits
256 bits
None of these
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25
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25
Which of the following is lightweight protocol used in IoT applications?
IoT अनुप्रयोगों में निम्न में से कौन सा हल्के प्रोटोकॉल का उपयोग किया जाता है?
HTTP
WebSocket
MQTT
All of above
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