O Level Exam | Online Education Platform

O Level Papers!

M4 R5: Internet of Things (IoT) and Its Applications

Set

See Explanation !

1 What is the real example of a smart grid device in IoT?

IoT में स्मार्ट ग्रिड डिवाइस का वास्तविक उदाहरण क्या है?

Mobile phone

Television

Smart Speaker

Smart Meters

Next Question

See Explanation !

2 Mobile device management similar to that of end point protection with respect to locking.

लॉकिंग के संबंध में एंड पॉइंट प्रोटेक्शन के समान मोबाइल डिवाइस मैनेजमेंट।

True

False

May be

None of these

Previous Question Next Question

See Explanation !

3 Which microcontroller is used in Arduino UNO.

Arduino UNO में प्रयुक्त _________ माइक्रोकंट्रोलर।

AT91SAM3x8E

AT90S2313

ATmega328p

AT90S/LS8535

Previous Question Next Question

See Explanation !

4 What does "interoperability" mean in the context of IoT?

IoT के संदर्भ में "इंटरऑपरेबिलिटी" का क्या अर्थ है?

Devices operate without maintenance

Devices from different vendors work seamlessly together

Devices only communicate using proprietary protocols

Devices can update themselves automatically

Previous Question Next Question

See Explanation !

5 Time management is primarily creating an environment

समय प्रबंधन मुख्य रूप से एक वातावरण बना रहा है

Appropriate for communication

Conducive to effectiveness.

Best for business talk

None of these

Previous Question Next Question

See Explanation !

6 ZigBee is based on which of the following standard?

ज़िगबी निम्नलिखित में से किस मानक पर आधारित है?

IEEE 802.5

IEEE 802.15.4

IEEE 802.4.13

None

Previous Question Next Question

See Explanation !

7 Which parameter is taken through pulseln() in ultrasonic sensor?

अल्ट्रासोनिक सेंसर में pulseln () के माध्यम से कौन सा पैरामीटर लिया जाता है?

Voltage

Frequency

Time Duration

Distence

Previous Question Next Question

See Explanation !

8 An loT network is a collection of_____devices.

एक loT नेटवर्क _____उपकरणों का एक संग्रह है।

Signal

Machine to Machine

Network to Network

Interconnected

Previous Question Next Question

See Explanation !

9 Traffic light system is the example of :

ट्रैफिक लाइट सिस्टम इसका उदाहरण है :

Open-loop system

Closed-loop system

Both A and B

None of these

Previous Question Next Question

See Explanation !

10 __________ 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

Previous Question Next Question

See Explanation !

11 Identify the incorrect advantage of IOT.

IOT के गलत लाभ की पहचान करें।

Reduce waste

Enhanced data collection

security

None of the above

Previous Question Next Question

See Explanation !

12 DHT22 sensor is used to sense:

DHT22 सेंसर का उपयोग यह समझने के लिए किया जाता है:

Obstacles

Resistance

Position

Humidity

Previous Question Next Question

See Explanation !

13 ............. means communication without words.

............. का अर्थ है शब्दों के बिना संचार।

Object communication

Written communication

Oral communication

Non-verbal communication

Previous Question Next Question

See Explanation !

14 The main function of transport layer in ISO-OSI model is

ISO - OSI मॉडल में परिवहन परत का मुख्य कार्य है

Node to node delivery

Process-to-process delivery

Synchronization

None of these

Previous Question Next Question

See Explanation !

15 __________ is the self-concept is what we think about the self.

__________ वह आत्म - अवधारणा है जो हम स्वयं के बारे में सोचते हैं।

Self-Evaluation

Self-Esteem

Self-Efficiency

Self-Analysis

Previous Question Next Question

See Explanation !

16 The RFID technology consists of :

RFID तकनीक में शामिल हैं :

Antenna

Transponder

Transceiver

All of these

Previous Question Next Question

See Explanation !

17 Ardino shields are also called us _______ .

आर्डिनो शील्ड्स को हमें _______ भी कहा जाता है।

Add on modules

extra peripherals

connectivity modules

another arduinos

Previous Question Next Question

See Explanation !

18 Which of the following is an example of Half-Duplex communication in IoT?

निम्नलिखित में से कौन IoT में हाफ - डुप्लेक्स कम्युनिकेशन का एक उदाहरण है?

Walkie-talkie communication between IoT devices

IoT sensor sending data to a server without receiving any commands

Real-time video conferencing between IoT-enabled devices

IoT devices transmitting and receiving data simultaneously

Previous Question Next Question

See Explanation !

19 Fading technique used for____________pin in Arduino.

Arduino में ____________pin के लिए उपयोग की जाने वाली फेडिंग तकनीक।

PWM

Previous Question Next Question

See Explanation !

20 ______ provides a middleware and application container for IOT gateway.

______ IOT गेटवे के लिए एक मिडलवेयर और एप्लिकेशन कंटेनर प्रदान करता है।

Eclipse Kura

Red Hat

Intercloud

Bot 2 Bot

Previous Question Next Question

See Explanation !

21 Our dress code is an example of communication.

हमारा ड्रेस कोड संचार का एक उदाहरण है।

Verbal

non-Verbal

written

spoken

Previous Question Next Question

See Explanation !

22 The term IoT was coined in year

IoT शब्द वर्ष में गढ़ा गया था

1998

1999

2010

2005

Previous Question Next Question

See Explanation !

23 ISM stand for

ISM का मतलब है

Industrial, Scientific and Medical

Information, Scientific and Medical

Industrial, Science and Medical

Industrial, Scientific and Medicine

Previous Question Next Question

See Explanation !

24 Which wireless communication protocol is commonly used in IoT devices for home automation applications?

घरेलू स्वचालन अनुप्रयोगों के लिए IoT उपकरणों में आमतौर पर किस वायरलेस संचार प्रोटोकॉल का उपयोग किया जाता है?

Zigbee

Bluetooth

LoRaWAN

RFID

Previous Question Next Question

See Explanation !

25 Latest version of the Internet Protocol (IPv6) and Low-power Wireless Personal Area Networks is acronym as

इंटरनेट प्रोटोकॉल (IPv6) और लो - पावर वायरलेस पर्सनल एरिया नेटवर्क का नवीनतम संस्करण संक्षिप्त रूप है

6LoWPAN

LoRa

LoRaWAN

None of these

Previous Question