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WorksheetsIOT online objective
Total questions: 50
Worksheet time: 50mins
Name
Class
Date
1.
Which of the followings is NOT best described about Industry 4.0?
a)
Analytical
b)
sumart factory
c)
speed
d)
preduction
2.
How many design principles are applied for Industry 4.0?
a)
6
b)
4
c)
2
d)
5
3.
5steps to turn big data become smart data. Please choose the correct one.
a)
Data > Knowledge > Information > Wisdom > Decisions
b)
<br />Data > Information > Knowledge > Wisdom > Decisions
c)
Data > Information > > Decisions > Wisdom > Knowledge
d)
Data > Information > Wisdom > Knowledge > Decisions
4.
Below is the tools/ software/ applications we have today for Industry 4.0 except
a)
Cockpit
b)
3D visualization
c)
Condition Monitoring
d)
Performance Manager
5.
What is the 6 design principles of Industry 4.0?
a)
Interoperability, real time capability, visualization, service orientation, decentralization, modularity
b)
Interoperability, real time capability, visualization, service orientation, decentralization, decisions
c)
Interoperability, real time capability, data, service orientation, decentralization, modularity
d)
Interoperability, real time capability, visualization, prediction, decentralization, modularity
6.
WSN stands for __________
a)
Wired Sensor
b)
Network Wireless Sensor Network
c)
Wired Service Network
d)
Wireless Service Network
7.
________ is an application layer protocol for resource constrained devices.
a)
CoAP
b)
HMTP
c)
MQTT
d)
TCP/IP
8.
What do we use to connect TV to RPi?
a)
Male HDMI
b)
Female HDMI
c)
Male HDMI and Adapter
d)
Female HDMI and Adapter
9.
What bit processor is used in Pi 3?
a)
64-bit
b)
32bit
c)
128-bit
d)
Both 64 and 32 bit
10.
What is the speed of operation in Pi 3?
a)
900MHz
b)
1.2GHz
c)
1GHz
d)
500MHz
11.
_________ allows us to control electronic components
a)
RETful API
b)
RESTful API
c)
HTTP
d)
MQTT
12.
MQTT stands for _____________
a)
MQ Telemetry Things
b)
MQ Transport Telemetry
c)
MQ Transport Things
d)
MQ Telemetry Transport
13.
MQTT is _________ protocol.
a)
Machine to Machine
b)
Internet of Things
c)
Machine to Machine and Internet of Things
d)
Machine Things
14.
Which protocol is lightweight?
a)
MQTT
b)
HTTP
c)
COAP
d)
SPI
15.
PubNub publishes and subscribes _________ in order to send and receive messages.
a)
Network
b)
Account
c)
Poral
d)
Keys
16.
By clicking which key the PubNub will display public, subscribe, and secret keys.
a)
Pane
b)
Demo Keyset
c)
Portal
d)
Network
17.
The messageChannel class declares the _________ class attribute that defines the key string.
a)
command_key
b)
command-key
c)
commandkey
d)
Key_command
18.
The number of elements in the Open IoT Architecture?
a)
6 elements
b)
8elements
c)
7elements
d)
3elements
19.
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
20.
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
21.
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
22.
What is the sensor/protocol used in GSN?
a)
HTTP protocol
b)
CoAP protocol
c)
MQTT protocol
d)
XMPP protocol
23.
Which is the core wrapper of GSN?
a)
Serial
b)
UDP
c)
GPSTest
d)
ZeroMQWrapper
24.
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
25.
Which environment does Global Sensor Network work on?
a)
C++
b)
JAVA
c)
HTML
d)
C
26.
___________ is a community that is working together to establish an IoT architecture.
a)
Eclipse IoT
b)
Red Hat
c)
Intercloud
d)
Bot 2 Bot
27.
_________ provides a middleware and application container for IoT gateway.
a)
Eclipse Kura
b)
Red Hat
c)
Intercloud
d)
Bot 2 Bot
28.
________ is a modular and cloud based platform.
a)
Eclipse Kura
b)
Red Hat
c)
Intercloud
d)
Eclipse Kapua
29.
What do you mean by micro in microcontroller?
a)
Distance between 2 IC’s
b)
Distance between 2 transistors
c)
Size of a controller
d)
Distance between 2 pins
30.
A _______ service provider gets the same benefits from a composable system that a user does.
a)
CaaS
b)
Aaas
c)
Paas
d)
All of the mentioned
31.
From the standpoint of a ________ it makes no sense to offer non-standard machine instances to customers
a)
Caas
b)
Aaas
c)
Paas
d)
Iaas
32.
A service provider reselling a _______ may have the option to offer one module to customize the information.
a)
Caas
b)
Aaas
c)
Paas
d)
Saas
33.
.What is the bit size of the 8051 microcontroller?
a)
8 bit
b)
4 bit
c)
16 bit
d)
32 bit
34.
Name the architecture and the instruction set for microcontroller?
a)
Van- Neumann Architecture with CISC Instruction Set
b)
Harvard Architecture with CISC Instruction Set
c)
Van- Neumann Architecture with RISC Instruction Set
d)
Harvard Architecture with RISC Instruction Set
35.
Number of I/O ports in the 8051 microcontroller?
a)
3 ports
b)
4ports
c)
5ports
d)
4 ports with last port having 5 pins
36.
SCON in serial port is used for which operation?
a)
Transferring data
b)
Receving data
c)
Controlling
d)
Controlling and transferring
37.
Which pin provides a reset option in 8051?
a)
Pin 1
b)
Pin8
c)
Pin 11
d)
Pin 9
38.
External Access is used to permit ____________
a)
Peripherals
b)
Power supply
c)
ALE
d)
Memory interfacing
39.
What is the microcontroller used in Arduino UNO?
a)
ATmega328p
b)
ATmega2560
c)
ATmega32114
d)
AT91SAM3x8E
40.
What does p refer to in ATmega328p?
a)
Production
b)
Pico-Power
c)
Power-Pico
d)
Programmable on chip
41.
Arduino shields are also called as _________
a)
Extra peripherals
b)
Add on modules
c)
Connectivity modules
d)
Another Arduinos
42.
What is the default bootloader of the Arduino UNO?
a)
Optiboot bootloader
b)
AIR-boot
c)
Bare box
d)
GAG
43.
Which is the software or a programming language used for controlling of Arduino?
a)
Assembly Language
b)
C Languages
c)
JAVA
d)
Any languages
44.
A program written with the IDE for Arduino is called _________
a)
IDE source
b)
Sketch
c)
Cryptography
d)
Source code
45.
Arduino IDE consists of 2 functions. What are they?
a)
Build() and loop()
b)
Setup() and build()
c)
Setup() and loop()
d)
Loop() and build() and setup()
46.
How many digital pins are there on the UNO board?
a)
14
b)
12
c)
16
d)
20
47.
_________ board allows sewn into clothin
a)
UNO
b)
RedBoard
c)
LilyPad
d)
Mega
48.
How many analog pins are used in Arduino Mega board?
a)
16
b)
14
c)
12
d)
8
49.
Which board is first to use microcontroller within build USB?
a)
LilyPad
b)
UNO
c)
Red board
d)
Leonardo
50.
__________ are pre built circuit boards that fit on top of Android.
a)
Sensor
b)
Data types
c)
Breadboard
d)
Sheilds
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