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WorksheetsIOT 1.1 Second Intermediate
Total questions: 77
Worksheet time: 58mins
Name
Class
Date
1.
IoT stands for __________
a)
Introduction of Things
b)
Internet of Things
c)
Internet of Tracking
d)
Interaction of Things
2.
An IoT network is a collection of ______ devices.
a)
Signal
b)
Machine to Machine
c)
Interconnected
d)
Network to Network
3.
In which year, the term "Internet of Things" was coined?
a)
1998
b)
1999
c)
2000
d)
2001
4.
The term "Internet of Things" was coined by?
a)
Kevin Ashton
b)
Guido van Rossum
c)
IBM
d)
Ross Ihaka
5.
Which of the following is true about IoT?
a)
The term Things in the Internet of Things refers to anything and everything in day to day life
b)
IoT has greater transparency, control, and performance.
c)
Both A and B.
d)
None of the above
6.
Industrial Revolution 1.0 used ____ to mechanize production.
a)
Water
b)
Stream Power
c)
Both A and B.
d)
None of the above
7.
Industrial Revolution 2.0 used -______ to create mass production.
a)
Water
b)
Stream Power
c)
Electricity
d)
All the above
8.
Industrial Revolution 3.0 made use of ___ to automate production.
a)
Electricity
b)
Power
c)
Water
d)
Computer
9.
What is the today's trend of industrial revolution
a)
1
b)
2
c)
3
d)
4
10.
M2M stands for
a)
Machine To Machine
b)
Machine To Man
c)
Model To Model
d)
None Of These
11.
Which of the following category is used for business to consumer process?
a)
Group IoT
b)
Community IoT
c)
Industrial IoT
d)
Personal IoT
12.
Which of the following is not an advantage of IoT?
a)
Improved Customer Engagement
b)
Security
c)
Reduced Waste
d)
Enhanced Data Collection
13.
IaaS stands for
a)
Internet as a Software
b)
Internet as a Service
c)
Infrastructure as a Software
d)
Infrastructure as a Service
14.
Which is the future application of IoT?
a)
QoS in communication
b)
Role of green IoT system
c)
Secure communication
d)
Multimedia communication
15.
IANA stands for_____________
a)
Internal Assessment Numerical Access
b)
Internet Association Numbers Authority
c)
International Aid for Network Automation
d)
Internet Assigned Numbers Authority
16.
What is Inter Integrated Communication (I2C) ___________
a)
An application layer protocol
b)
A networking communication protocol for multi-master suppor
c)
An OS for distributed network communication
d)
A cellular communication protocol
17.
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
18.
What is the main purpose of WoT (Web of Things) in the IoT?
a)
Improve the usability and interoperability
b)
Reduce the security
c)
Complex the development
d)
Increase the cost
19.
IoT gateway must provide__________
a)
Simple and fast installation
b)
Security with hardware
c)
Data storage
d)
Protocol abstraction
20.
What is the full form of ICT?
a)
InterConnect Technology
b)
Internet Connection Topology
c)
Information and Communication Technology
d)
Infer Communication Topology
21.
What are the three tier of architecture
a)
Presentation tier
b)
Application tier
c)
Data tier
d)
All of the above
22.
How many numbers of the element are in the open IoT architecture?
a)
Four elements
b)
Five elements
c)
Six elements
d)
Seven elements
23.
Which of the following process has to support the definition of application topologies in various formats?
a)
Top-down and bottom-up
b)
Management and Configuration
c)
Enrichment of Topology specification
d)
Support of different Migration types
24.
Active Engagement Features of IOT means?
a)
IoT makes the connected technology, product, or services to active engagement between each other
b)
It makes the complete failure of the system.
c)
IoT makes things smart and enhances life through the use of data.
d)
None of the above
25.
IoT devices can easily lead to catastrophe without_________
a)
Software
b)
Devices
c)
Cloud
d)
Management system
26.
What is the role of Cloud in smart grid architecture of IoT?
a)
Store data
b)
Manage data
c)
Collect data
d)
Security
27.
what are major security and privacy concerns in IoT.
a)
Authentication
b)
Identification
c)
Device heterogeneity
d)
All the above
28.
What is the range of z-wave?
a)
30 to 100 m
b)
300 to 1000 m
c)
100 to 1000 m
d)
Only 10 m
29.
What is the frequency rate of z-wave?
a)
908.42 GHz
b)
928.49 GHz
c)
888.42 GHz
d)
708.49 GHz
30.
what is Arduino ?
a)
Programming language
b)
Image editing software
c)
Open-source electronics platform
d)
Text editor
31.
How many types of Arduino do we have?
a)
4
b)
8
c)
16
d)
32
32.
What language is a typical Arduino code based on?
a)
Java
b)
Python
c)
C/C++
d)
Assembly code
33.
What language is the Arduino IDE built on?
a)
Java
b)
HTML
c)
C/C++
d)
Python
34.
Arduino is a basic single board ________
a)
Micro-controller
b)
Micro-prossersor
c)
Computer
d)
All of the above
35.
IDE stands for
a)
Integrated Development Environment
b)
Integrated Development Engine
c)
Internation Development engine
d)
None of these
36.
Arduino Codes are referred to as ________ in the Arduino IDE.
a)
sketches
b)
drawings
c)
links
d)
notes
37.
Type of Architecture used is
a)
Von-Neuman architecture
b)
Harvard architecture
c)
Physical architecture
d)
None of the above
38.
Harvard architecture mostly means that
a)
Different Instruction memory
b)
Different Data Memory
c)
Same Instruction memory
d)
Both a & b
39.
Arduino IDE consists of 2 functions. What are they?
a)
Loop() and build() and setup()
b)
Build() and loop()
c)
Setup() and build()
d)
Setup() and loop()
40.
What does p refer to in ATmega328p?
a)
Programmable on chip
b)
Power-Pico
c)
Production
d)
Pico-Power
41.
The hardware consists of a________
a)
8-bit Microcontroller
b)
32-bit ARM
c)
Both a & b
d)
None of these
42.
Current model of Arduino features like:
a)
USB interface
b)
Analog inputs
c)
GPIO pins
d)
All of the above
43.
How many analog pins are used in Arduino Nano board?
a)
8
b)
16
c)
11
d)
14
44.
What is the use of the Arduino.h header file?
a)
It enables the programmer to access all of Arduino’s core functionality
b)
It doesn’t have any use and can be omitted at any point of time in the code
c)
It gives root access to the microcontroller’s file system
d)
It allows other people to create libraries for the Arduino code
45.
In arduino structure setup() is used for
a)
Execution
b)
iInstallation
c)
Preparation
d)
All of the above
46.
In arduino structure loop() is used for
a)
Installation
b)
Execution
c)
Compillation
d)
Preparation
47.
The ______function is used to run first in the program
a)
setup()
b)
loop()
c)
Both a & b
d)
None of these
48.
The ______ functions are the core of all the arduino programs and does the bulk of work
a)
setup()
b)
loop()
c)
all of the above
d)
None of these
49.
The function loop() allows the program to:
a)
Change
b)
Respond
c)
Control
d)
All of the above
50.
In Arduino sketch pinMode(pin,mode) is used inside ________
a)
setup()
b)
loop()
c)
Both a & b
d)
None of these
51.
In Arduino pinMode(pin,mode) behaves as a
a)
Input
b)
Output
c)
Both a & b
d)
Neither a or b
52.
Syntax digitalRead(pin) is used for
a)
Reads the value from a specified pin
b)
initializing the value
c)
Compiling
d)
All of the above
53.
In digitalRead(pin),the pin can be specified as:
a)
Variable
b)
Constant
c)
Both a & b
d)
None of these
54.
In digitalRead(pin),the results can be as:
a)
HIGH
b)
LOW
c)
Both a & b
d)
None of these
55.
In Arduino sketch delay(ms) is used for
a)
to delay the execution
b)
to skip the execution
c)
looping
d)
All of the above
56.
What is the correct execution process of an Arduino code?
a)
Editor->Preprocessor->Compiler
b)
Preprocessor->Editor->Compile
c)
Compiler->Preprocessor->Editor
d)
Editor->Compiler->Preprocessor
57.
Which software is used to upload the Arduino Sketches to the board?
a)
avrgcc
b)
g++
c)
cpython for windows
d)
avrdude
58.
What is the difference between an IDE and a compiler?
a)
The compiler executes the code while the IDE gives a graphical environment for writing the code
b)
The compiler links the code to the respective files and the IDE takes it from there
c)
The compiler and the IDE are the same thing
d)
The IDE executes the code while the compiler gives a graphical environment for writing the code
59.
Which of the following statements is not true when dealing with the Firmata library?
a)
The Firmata Library uses the Firmata Protocol for communicating data
b)
The Firmata Library uses the Midi Message Format
c)
The Firmata Library can only be used on an Arduino Uno
d)
The Firmata Library is used to establish communications between the Arduino and the Desktop
60.
What type of signal does the analogWrite() function output?
a)
Pulse Code Modulated Signal
b)
Frequency Modulated Signal
c)
Pulse Width Modulated Signal
d)
Pulse Amplitude Modulated Signal
61.
What is the resolution of the micros() function on the Arduino Nano?
a)
7 Microseconds
b)
4 Microseconds
c)
3 Microseconds
d)
6 Microseconds
62.
What is the use of the Interrupt Service Routine in an Arduino?
a)
To boot up the arduino
b)
To exit any code that is running
c)
To automate functions
d)
To make more memory
63.
___________ are pre built circuit boards that fit on top of Android.
a)
Sensor
b)
Data types
c)
Breadboard
d)
Sheilds
64.
How many times does the loop() function run on every startup of the Arduino System?
a)
1
b)
Depends upon the setup() function
c)
Infinitely till the power is supplied to the Arduino
d)
3
65.
Can a programmer not use the loop function at all in a code?
a)
Yes
b)
No
c)
Yes, but it needs to be called at least once
d)
Yes, but it needs to be commented out
66.
Arduino shields are also called as
a)
extra peripherals
b)
add on modules
c)
connectivity modules
d)
another arduinos
67.
___________ are pre built circuit boards that fit on top of Android.
a)
Sensor
b)
Data types
c)
Breadboard
d)
Sheilds
68.
An embedded system is a _____________based system which is designed to perform a specific task
a)
Microcontrollers
b)
Micro-processor
c)
Software
d)
Both a & b
69.
The Embedded System uses __________Communication
a)
Serial
b)
Analog
c)
Digital
d)
All of the above
70.
What is the full form of EEPROM?
a)
Electrically Encoded Programmable Read Only Memory
b)
Encrypted Electronic Programmable Read Only Memory
c)
Electrically Erasable Programmable Read Only Memory
d)
Electronic Embedded Programmable Read Only Memory
71.
An UART's main purpose is to _________serial data
a)
transmit
b)
Receive
c)
Both a & b
d)
None of these
72.
SPI stands for
a)
Standard Peripheral Interconnection
b)
Standard Peripheral Interface
c)
Serial Peripheral Interafce
d)
Serial Peripheral Interconnection
73.
Serial communication protocols are:
a)
UART
b)
CAN
c)
USB
d)
All of the above
74.
Characteristics of serial commuication protocol is ______________________
a)
High speed
b)
Low data loss
c)
Low Speed
d)
Both a & b
75.
I2C stands for
a)
International Integrated Circuits
b)
Integrated International circuits
c)
Inter-Integrated circuits
d)
None of the above
76.
I2C is a serial protocol for
a)
Single-wire interface
b)
Two-wire Interface
c)
Semi-Conductor Devices
d)
Peripheral Devices
77.
I2C is to connect :
a)
Microcotrollers
b)
EEPROM's
c)
A/D and D/A Converters
d)
All of the above
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