IOT Test-1 - StudyMaterials.in

IOT Practice Ques. (Test-01)

1 / 50

Which of the following is not an application of IoT?

A. BMP280

B. Smart city

C. Smart home

D. Self-driven cars

2 / 50

Which of the following is not a fundamental component of an IoT system?

A. Sensors

B. User interface

C. Connectivity and data processing

D. Transformer

3 / 50

What is the full form of IIOT?

A. Index Internet of Things

B. Industrial Internet of Things

C. Incorporate Internet of Things

D. Intense Internet of Things

4 / 50

Which layer is used for wireless connection in IoT devices?

A. Application layer

B. Data link layer

C. Network layer

D. Transport layer

5 / 50

Which of the following is false about the IoT components?

A. A light sensor (photoresistor) is an analog sensor

B. A push button is a digital sensor

C. A microphone is a digital sensor

D. A keyboard is a digital sensor

6 / 50

Which of the following is used to capture data from the physical world in IoT devices?

A. Sensors

B. Microprocessors

C. Actuators

D. Microcontrollers

7 / 50

Which of the following command is used to trigger the Amazon echo IOT device?

A. Hello

B. Alexa

C. Suri

D. Hey

8 / 50

Which of the following is false about the MANET IoT network?

A. It is a self-configuring network

B. It doesn’t have any encryption

C. It has a low data rate

D. Power is readily available for complex security

9 / 50

Which of the following is not a sensor in IoT?

A. BMP280

B. Photoresistor

C. DHT11

D. LED

10 / 50

10.

Which of the following is not an actuator in IoT?

A. Stepper motor

B. An LED

C. A fan

D. Arduino

11 / 50

11.

What is the use of PWM signals in IoT development boards?

A. They are used by sensors to have analog input

B. They are used by sensors to have digital input

C. They are used by actuators to have analog input

D. They are used by actuators to have digital input

12 / 50

12.

Which of the following is used to reprogram a Bootloader in IoT devices?

A. VHDL programming

B. IDE

C. ICSP

D. MANET

13 / 50

13.

Which of the following is true about Arduino IoT devices?

A. They are open-source software

B. They can only read analog inputs

C. They have their own operating systems

D. They don’t have pre-programmed firmware

14 / 50

14.

How many number of elements in the Open IoT Architecture?

A. 3 elements

B. 7 elements

C. 8 elements

D. 6 elements

15 / 50

15.

IoT-A stands for ________

A. Internet of Things Area

B. Industrial of things Architecture

C. Internet of Things Address

D. Internet of Things Architecture

16 / 50

16.

Which library is used to access I2C in Arduino IoT devices?

A. EEPROM

B. Wire

C. DHT11

D. ArduinoJson

17 / 50

17.

Which of the following is not related to Arduino IDE IoT software?

A. Serial monitor

B. Verify

C. Upload

D. Terminate

18 / 50

18.

Which of the following is a complete line of home IoT devices that include smart switches?

A. Belkin’s WeMo

B. Cinder

C. Awair

D. Canary

19 / 50

19.

IoT gateway must provide __________

A. Protocol abstraction

B. Data storage

C. Security with hardware

D. Simple and fast installation

20 / 50

20.

What IoT collects?

A. Device data

B. Machine generated data

C. Sensor data

D. Human generated data

21 / 50

21.

Which of the following protocol is used to link all the devices in the IoT?

A. HTTP

B. UDP

C. Network

D. TCP/IP

22 / 50

22.

Which service permits the changes to the IoT services?

A. Update

B. Registered service status

C. Enable from suspension

D. Enable

23 / 50

23.

What is the role of Cloud in smart grid architecture of IoT?

A. Security

B. Collect data

C. Manage data

D. Store data

24 / 50

24.

What is the component of an IoT system that executes a program?

A. A sensor

B. A microcontroller

C. An actuator

D. A digital to analog converter

25 / 50

25.

Which programming language is used by Arduino IDE IoT software for writing codes?

A. Python

B. Java

C. C/C++

D. JavaScript

26 / 50

26.

What is the full form of DHCP in IoT communication protocols?

A. Dynamic Host Communication Protocol

B. Domain Host Communication Protocol

C. Dynamic Host Control Protocol

D. Domain Host Control Protocol

27 / 50

27.

What is the full form of IDE in Arduino IDE IoT software?

A. Intra Defence Environment

B. Intra Development Environment

C. Integrated Development Environment

D. Integrated Deployed Environment

28 / 50

28.

dweet.io provides __________ to send data from IoT devices.

A. Web API

B. POST HTTP

C. JSON

D. HTTP

29 / 50

29.

The number of elements in the Open IoT Architecture?

A. 6 elements

B. 8 elements

C. 7 elements

D. 3 elements

30 / 50

30.

Global Sensor Network is built for _________

A. Reducing cost and time for development

B. Reducing cost and increasing time for development

C. Increasing cost and increasing time for development

D. Increasing cost and decreasing time for development

31 / 50

31.

The huge number of devices connected to the Internet of Things has to communicate automatically, not via humans. What is this called?

A. Skynet

B. Bot 2 Bot

C. Machine 2 Machine

D. Intercloud

32 / 50

32.

Internet of Things needs a lot of network connection. What is the proposed “white Space” radio standard called?

A. Bluetooth

B. WiMax

C. Weightless

D. Zigbee

33 / 50

33.

What is the sensor/protocol used in GSN?

A. HTTP protocol

B. CoAP protocol

C. MQTT protocol

D. XMPP protocol

34 / 50

34.

Which is the core wrapper of GSN?

A. Serial

B. UDP

C. GPSTest

D. ZeroMQWrapper

35 / 50

35.

Open IoT manages the registration, data acquisition, deployment of sensors and interconnected of objects, through which network?

A. GSN

B. X-GSN

C. LSM

D. HTTP

36 / 50

36.

Which environment does Global Sensor Network work on?

A. C++

B. JAVA

C. HTML

D. C

37 / 50

37.

___________ is a community that is working together to establish an IoT architecture.

A. Eclipse IoT

B. Red Hat

C. Intercloud

D. Bot 2 Bot

38 / 50

38.

_________ provides a middleware and application container for IoT gateway.

A. Eclipse Kura

B. Red Hat

C. Intercloud

D. Bot 2 Bot

39 / 50

39.

_________ is a modular and cloud based platform.

A. Eclipse Kura

B. Red Hat

C. Intercloud

D. Eclipse Kapua

40 / 50

40.

_________ an open source stack for gateways and the edge.

A. Eclipse Kapua

B. Red Hat

C. Intercloud

D. Eclipse Kura

41 / 50

41.

What happens when service providers change their operating system and communication protocols?

A. Inoperability and complexity arises

B. Only complexity arises

C. Only Inoperability arises

D. Nothing arises

42 / 50

42.

In SOA, Service is termed as __________

A. Software service

B. Network service

C. Business service

D. Developer service

43 / 50

43.

SOA stands for _____________

A. Solution Oriented Architecture

B. Sector Oriented Architecture

C. Service Oriented Architecture

D. Source Oriented Architecture

44 / 50

44.

________ is used to describe a perceived, quickly growing set of web based applications.

A. Web 4.0

B. Web 3.5

C. Web 2.0

D. Web 4.5

45 / 50

45.

________ is the philosophy of encapsulating application logic in services.

A. API

B. SOA

C. Both SOA and AP

D. Neither SOA and API

46 / 50

46.

________ are a modern interpretation of service oriented architectures used to build distributed software systems.

A. SOA

B. API

C. Microservices

D. Web 2.0

47 / 50

47.

Services in a microservice architecture are _________ that communicates with each other over the network.

A. Microservices

B. SOA

C. API

D. Processes

48 / 50

48.

API enables services portability between ____________

A. Systems

B. Devices

C. Networks

D. Services

49 / 50

49.

Ubiquitous service provision depends on _________

A. QoS

B. Management

C. Interoperability

D. Routing

50 / 50

50.

API architecture not only includes critical elements but also caters for _________

A. System

B. Devices

C. Network

D. Multi homing

Your score is

The average score is 2%

O-Level Ques. Practice( IOT )