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IoT - Quiz 2

Total questions: 100

Worksheet time: 34mins

Name
Class
Date
1.

The platform serves as the main or basic container for running the system to be used

a)

True

b)

False

2.

The purpose of the platform is ...

a)

Very Complex IOT System

b)

Very Expensive to implement

c)

host an application or service

d)

Creates a foundation that can ensure object code will execute successfully

3.

A true IoT platform includes

a)

device management

b)

device connectivity

c)

data visualization

d)

all of them

4.

…………. offers big data analytics over the Internet with flexible and scalable hardware and software resources.

a)

Edge computing

b)

Fog computing

c)

Cloud computing

d)

none of them

5.

……………. offers software that is being hosted remotely.

a)

PaaS

b)

SaaS

c)

IaaS

d)

none of them

6.

Which of the following is not an IoT platform?

a)

a) Amazon Web Services

b)

b) Microsoft Azure

c)

c) Salesforce

d)

d) Flipkart

7.

Which of the following is not an application of IoT?

a)

a) BMP280

b)

b) Smart home

c)

c) Smart city

d)

d) Self-driven cars

8.

What is the full form of IIOT?

a)

a) Index Internet of Things

b)

b) Incorporate Internet of Things

c)

c) Industrial Internet of Things

d)

d) Intense Internet of Things

9.

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

a)

a) Hello

b)

b) Suri

c)

c) Alexa

d)

d) Hey

10.

An IoT service consists of an IoT node and an IoT server

a)

True

b)

False

11.

The following is the IoT Platform is ....

a)

Antares

b)

Raspberry Pi

c)

NB -IoT

d)

Arduino

12.

IoT nodes are responsible for

a)

Send data

b)

Accommodates data sent by the IoT node then informs the user

c)

Interact with the environment and provide action

d)

Control the network

13.

What does AWS stand for?

a)

Amazing Web Sphere

b)

Amazing World Services

c)

Amazon Web Services

d)

Amazing Web Services

14.

What is AWS IoT Core?

a)

managed cloud platform that lets connected devices easily and securely interact with cloud applications

b)

managed data centre platform that lets connected devices easily and securely interact with cloud applications

c)

Windows application that lets connected devices easily and securely interact with cloud applications

d)

Linux application lets connected devices easily and securely interact with cloud applications

15.

What does AWS CLI stands for

a)

AWS Common Line Interface

b)

AWS Command Link Interface

c)

AWS Command Line Interface

d)

AWS Command Line Interpol

16.
Manakah pernyataan yang tepat untuk menggambarkan IoT ?
a)
IoT adalah konsep transfer data melalui jaringan tanpa memerlukan interaksi manusia ke manusia atau manusia ke komputer.
b)
IoT adalah pengembangan teknologi dengan memanfaatkan interaksi manusia ke manusia
c)
IoT adalah salah satu perkembangan internet dan teknologi
d)
IoT adalah perkembangan internet yang paling terbaru saat ini
e)
IoT adalah konsep transfer data dari komputer melalui manusia
17.
Apakah keuntungan dari penggunaan IoT ?
a)
Data yang diperoleh bersifat realtime
b)
Data yang diperoleh terbatas
c)
Data yang diperoleh sulit diamati
d)
Data yang diperoleh sulit dianalisis
e)
Data yang diperoleh sangat minim
18.

Item berikut yang berada di transmission layer, kecuali . . .

a)

Bluetooth

b)

Antares

c)

NB-IoT

d)

LoRa

e)

MQTT

19.

Manakah sensor yang paling banyak digunakan oleh bisnis transportasi online (misal: Gojek, Grab, Uber)?

a)

GPS Module

b)

Temperature and Humidity Sensor

c)

RFID Tag

d)

Barcode Scanner

e)

Passive Infrared Sensor

20.

______________ penjelasan terbaik mengenai protocol MQTT

a)

Machine to Machine (M2M)

b)

Publish / Subscribe

c)

Request / Response

d)

Mesh Networking

21.

IOT Merupakan singkatan dari

a)

Internet on Things

b)

Integrasi of Things

c)

Internet of Things

d)

Internet of technology

22.

Untuk mendeteksi Suhu Ruangan dapat menggunakan Sensor berikut

a)

True

b)

False

23.

apakah kemacetan dijalan raya dapat diatasi dengan IoT

a)

True

b)

False

24.
Komponen IoT meliputi : Kecuali ,
a)
Perangkat Sensor
b)
Jaringan & gateway
c)
Robotics
d)
platform (security analytic dll.)
e)
aplikasi & layanan
25.

Sejumlah besar perangkat IOT yang terhubung memungkinkan untuk saling berkomunikasi, tanpa melalui perantara manusia. Hal ini disebut dengan?

a)

Big Data

b)

Machine to Machine

c)

Hyperconnectivity

d)

Artificial Intelligence

26.

IoT devices can communicate to the IoT gateway by using

a)

MQTT Protocol

b)

FTP Protocol

c)

Telnet Protocol

d)

ARP protocol

27.

Item below belongs to transmission layer, except . . .

a)

Bluetooth

b)

Antares

c)

NB-IoT

d)

LoRa

e)

MQTT

28.

Online shopping business stored seller, buyer, and product details in database. Database belong to the ... layer in IoT architecture.

a)

Perception

b)

Transmission

c)

Middleware

d)

Application

e)

Business

29.

The following are not components of IoT technology:

a)

Sensor

b)

Network and Gateway

c)

  Social Media

d)

Platform

e)

  Application and services

30.

Part of the IoT node that functions to measure environmental parameters

a)

Processing Unit

b)

Sensor

c)

Power Supply

d)

Actuator

31.

Which component performs the computation of the data received in the IOT device?

a)

Sensor

b)

Microcontroller

c)

Actuator

d)

Network

32.

Devices that receive digital signals, then convert them into trigger objects that move are referred to as:

a)

Sensor

b)

Microcontroller

c)

Actuator

d)

Network

33.

The network layer contains which hardware device?

a)

Routers

b)

Bridges

c)

Bridges and switches

d)

Routers, bridges, and switches

34.

Which layer is responsible for converting event based data into query based data?

a)

Data accumulation layer

b)

Data abstraction layer

c)

Application layer

d)

Collaboration and processing layer

35.

Identify the layer which is layer is responsible for interpreting the data in IoTWf model

a)

Data accumulation layer

b)

Data abstraction layer

c)

Application layer

d)

Collaboration and processing layer

36.

An actuator is a ...

a)

Digital device that senses movement

b)

Digital device that produces movement

c)

Analogue device that senses movement

d)

Analogue device that produces movement

37.

Which of these is NOT an actuator

a)

DC Motor

b)

Servo

c)

Thermocouple

d)

Solenoid

38.

Which of these actuators mainly produces precise rotary motion

a)

DC Motor

b)

Servo

c)

Solenoid

d)

Rack and Pinion

39.

What type of actuator would be best suited to operating a robot arm?

a)

Servo

b)

Solenoid

c)

DC Motor

d)

None of the above

40.
All electric currents produces a magnetic field
a)
True
b)
False
41.

Actuators are used to:

a)

Sense an object

b)

Activate a chemical

c)

Make a mechanical movement

d)

None of the above

42.

Which type of motion is transmitted by hydraulic actuators?

a)

a. Linear motion

b)

b. Rotary motion

c)

Both a and b

d)

None of the above

43.

What is the function of electric actuator?

a)

Converts electrical energy into mechanical torque

b)

Converts mechanical torque into electrical energy

c)

Converts mechanical energy into mechanical torque

d)

None of the above

44.

What is a linear actuator?

a)

Straight line

b)

Rotation

45.

In pneumatic air motors, compressed air is converted to what energy?

a)

Electrical

b)

Mechanical

c)

Chemical

46.

What does HTTP stand for?

a)

HTML Title Protocol

b)

HeaderType Transmission Process

c)

HyperText Transfer Protocol

d)

Hierarchy Transport Tracking Process

47.

Which part of the architecture sends the initial HTTP request?

a)

Client

b)

Server

c)

Database

d)

HTML

48.

What HTTP method is used when the user first loads a webpage?

a)

GET

b)

POST

c)

PUT

d)

HTTP

49.

Which of the following is NOT a proper content type for an HTTP response?

a)

HTML document

b)

JSON data

c)

JPEG image

d)

POST request

50.

When is the POST method used?

a)

Reading data

b)

Changing/updating data

c)

Searching

d)

Scripting to find data on a page

51.

Which HTTP response code means success?

a)

100

b)

200

c)

301

d)

403

52.
Which of the following is an internet protocol?
a)
HTTP
b)
HTML
c)
CSS
d)
UTP
53.

What is the Uniform Resource Locator (url)?

a)

A website address.

b)

How you print.

c)

A program for the computer.

d)

Only on chromebooks.

54.

What action does an HTTP request method GET indicate for a given resource?

a)

Create

b)

Delete

c)

Read

d)

Update

55.

Web sites are held on a ...

a)

Proxy Server

b)

Web Server

c)

Mail Server

d)

Print Server

56.

Zigbee can be selected as a connectivity protocol for an IoT application with low data and a short communication range.

a)

True

b)

False

57.

........................ technology uses tags and readers for communication.

a)

Zigbee

b)

RFID

c)

NFC

d)

LoRa

58.

......................... is a patented wireless technology for communication for cellular-type communications aimed at providing connectivity to M2M and IoT solutions.

a)

LoRa

b)

Zigbee

c)

NB-IoT

d)

NFC

59.
Bluetooth has a range of over 100m for sending data
a)
True
b)
False
60.

Which of these is NOT a NFC mode of communication?

a)

Peer-to-peer

b)

Read/Write

c)

Card Emulation

d)

Beacon

61.

Bluetooth is a technology with

a)

Full duplex links

b)

Half duplex links

c)

Both a & b

d)

None of these

62.

The ability to connect systems or application programs.

a)

Network

b)

connectivity

c)

signals

d)

bandwidth

63.

A popular wireless networking technology that uses radio waves to provide high-speed Internet and network connections. Widely used in both indoor and outdoor environments.

a)

ZigBee

b)

WIFI

c)

Barcode

d)

RFID

e)

Sensors and Smartphones

64.
RFID in Internet of things stands for?
a)
Radio Frequency Infrared Device
b)
Repeated Free Induction Decay
c)
Request For Implementation Date
d)
Reduced-Fat Informed with Details
e)
Radio-frequency identification
65.
The rate at which data is moving.
a)
Data in motion
b)
Data at rest
c)
Velocity
d)
Volume
66.

1. Sensor adalah device yang digunakan untuk mendeteksi keberadaan benda lain disekitarnya dengan cara merubah besaran non listrik menjadi besaran listrik.

a)

Benar

b)

Salah

67.

Sensor-sensor yang digunakan pada perangkat elektronik pada dasarnya dapat diklasifikasikan menjadi dua kategori utama yaitu

a)

1) Sensor Pasif dan Sensor Aktif 2) Sensor Analog dan Sensor Digital

b)

1) Sensor Pasif 2)Sensor Aktif

c)

1) Sensor Analog 2)Sensor Digital

d)

1) Sensor gerak

2) Sensor diam

e)

1) Sensor gerak dan sensor diam

2) Sensor aktif

68.

Jenis sensor yang dapat menghasilkan sinyal output tanpa memerlukan pasokan listrik dari eksternal

a)

Sensor Aktif

b)

Sensor Pasif

c)

Sensor Digital

d)

Sensor Analog

e)

Sensor Diam

69.

Jenis sensor yang membutuhkan sumber daya eskternal untuk dapat beroperasi.

a)

Sensor Aktif

b)

Sensor Pasif

c)

Sensor Digital

d)

Sensor Analog

e)

Sensor Diam

70.

Sensor yang menghasilkan sinyal output yang kontinu atau berkelanjutan.

a)

Sensor Aktif

b)

Sensor Pasif

c)

Sensor Digital

d)

Sensor Analog

e)

Sensor Diam

71.

Sensor yang menghasilkan sinyal keluaran diskrit

a)

Sensor Aktif

b)

Sensor Pasif

c)

Sensor Digital

d)

Sensor Analog

e)

Sensor Diam

72.

Berdasarkan penggunaannya, Sensor .......................... adalah sensor yang mendeteksi perubahan posisi, kecepatan, orientasi, goncangan, getaran, dan kemiringan dengan gerakan indra

a)

Akselerometer

b)

Sensor Cahaya

c)

Sound Sensor

d)

Sensor Tekanan

e)

Temperature Sensor

73.

Sebuah alat yang bila digerakan oleh suatu energi di dalam sebuah sistem transmisi, akan menyalurkan energi tersebut dalam bentuk yang sama atau dalam bentuk yang berlainan ke sistem transmisi berikutnya”. Transmisi energi ini bisa berupa listrik, mekanik, kimia, optic (radiasi) atau thermal (panas) merupakan pengertian dari ......

a)

Sensor

b)

Tranduser

c)

Aktuator

d)

Optik

74.

Sensor yang digunakan untuk mendeteksi gejala perubahan panas/temperature/suhu pada suatu dimensi benda atau dimensi ruang tertentu merupakan pengertian dari ....

a)

Sensor Thermal

b)

Sensor Optik

c)

Sensor Mekanik

d)

Sensor Gerak

75.

Sensor yang mendeteksi perubahan cahaya dari sumber cahaya, pantulan cahaya ataupun bias cahaya yang mengernai benda atau ruangan merupakan pengertian dari .....

a)

Sensor Thermal

b)

Sensor Gerak

c)

Sensor Optik

d)

Sensor Mekanis

76.

Suatu komponen yang mengubah sinyal listrik menjadi energi nonlistrik?

a)

optik

b)

sensor

c)

transduser

d)

aktuator

77.

Di mana sensor proximity dapat digunakan?

a)

Mobil

b)

Rumah

c)

Toko

d)

Green House

78.

Di mana sensor humidity dapat digunakan?

a)

Toko

b)

Green House

c)

Mobil

d)

Mobile Phone

79.

Automatic doors would use a:

a)

Motion Sensor

b)

Pressure Sensor

c)

Temperature Sensor

d)

Moisture Sensors

80.

These sensors are used in the greenhouse except ..

a)

Temperature

b)

Humidity

c)

Sound

d)

Light

81.

What type of sensor would be used in a washing machine?

a)

Light Sensor

b)

Water-level Sensor

c)

Infra-red sensor

d)

Motion Sensor

82.

What type of sensor would be used in this kettle?

a)

Light Sensor

b)

Temperature Sensor

c)

Infra-red sensor

d)

Pressure Sensor

83.

Penambahan (increament) dari stimulus yang menyebabkan respon pada sensor disebut sebagai ....

a)

Resolusi

b)

Linieritas

c)

Range

d)

Akurasi

e)

Error

84.

Sensor apakah yang terdapat pada gambar ...

a)

Sensor Ultrasonik

b)

Sensor LDR

c)

Sensor LCD

d)

Sensor Biosonik

e)

Sensor Magnitude

85.

Sensor DHT11 digunakan untuk:

a)

Kelembaban dan Temperatur

b)

Sensitif atas gerak

c)

cMembaca kualitas udara

d)

Sensor untuk kebakaran

86.

Subjects that are NOT in an MQTT system

a)

Topic

b)

Publisher

c)

MQTT broker

d)

Subscriber

87.

MQTT is:

a)

Based on client-server architecture

b)

Based on publish-subscribe architecture

c)

Based on both of the above

d)

Based on none of the above

88.

________is the application layer protocol for resource constrained devices.

a)

TCP/IP

b)

HMTP

c)

MQTT

d)

CoAP

89.

REST stands for

a)

Representational State Transfer

b)

Resourceful Sensor Transfer

c)

Resourceful State Transport

d)

None of these

90.

MQTT is based on Request/Response

a)

False

b)

True

91.

Which of the following controls the publish-subscribe messaging pattern in MQTT?

a)

MQTT broker

b)

MQTT Client

c)

MQTT Server

d)

None of these

92.

REST stands for

a)

Representational State Transfer

b)

Resourceful Sensor Transfer

c)

Resourceful State Transport

d)

None of these

93.

Which of these is a routing protocol for low power lossy networks over IPv6?

a)

RPL

b)

OSPF

c)

Both a & b

d)

None of these

94.

CoAP is _________

a)

Constrained Application Protocol

b)

Constrained Advanced Protocol

c)

Constant Application Protocol

d)

Constant Advanced Protocol

95.

MQTT stands for _____________

a)

MQ Telemetry Things

b)

MQ Transport Telemetry

c)

MQ Transport Things

d)

MQ Telemetry Transport

96.

Which one is not a IoT Communication Models?

a)

Request-Response

b)

Publish-Subscibe

c)

client server model

d)

Push-Pull

97.

The thing of IoT performs

a)

Sensing

b)

Actuating

c)

Both

d)

None

98.

RJ45 belongs to

a)

I/O interface

b)

Storage Interface

c)

Connectivity

d)

Memory Interface

99.

UDP protocol belongs to __________ layer

a)

Transport

b)

Physical

c)

link

d)

Application

100.

In IoT ___ technology is used for data management

a)

cloud

b)

bigdata

c)

WSN

d)

local machine

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