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WorksheetsIOT QUIZZ 5
Total questions: 72
Worksheet time: 24mins
Name
Class
Date
1.
Who developed Python Programming Language?
a)
Wick van Rossum
b)
Rasmus Lerdorf
c)
Guido van Rossum
d)
Niene Stom
2.
Which type of Programming does Python support?
a)
object-oriented programming
b)
structured programming
c)
functional programming
d)
all the above
3.
Is Python case sensitive when dealing with identifiers?
a)
Yes
b)
No
c)
machine dependent
d)
None of the above
4.
Which of the following is the correct extension of the Python file?
a)
.python
b)
.pl
c)
.py
d)
.p
5.
Is Python code compiled or interpreted?
a)
Python code is both compiled and interpreted
b)
Python code is neither compiled nor interpreted
c)
Python code is only compiled
d)
Python code is only interpreted
6.
All keywords in Python are in _________
a)
Capitalized
b)
lower case
c)
UPPER CASE
d)
None of the mentioned
7.
What will be the value of the following Python expression 4 + 3 % 5
a)
7
b)
2
c)
4
d)
1
8.
Which keyword is used for function in Python language?
a)
Function
b)
Def
c)
Fun
d)
Define
9.
Which of the following character is used to give single-line comments in Python?
a)
//
b)
#
c)
!
d)
/*
10.
What will be the output of the following Python code snippet if x=1? x<<2
a)
4
b)
2
c)
8
d)
1
11.
What does pip stand for python?
a)
unlimited length
b)
all private members must have leading and trailing underscores
c)
Preferred Installer Program
d)
none of the mentioned
12.
What will be the output of the following Python function : len(["hello",2, 4, 6])
a)
Error
b)
4
c)
6
d)
3
13.
What will be the output of the following Python code x = 'abcd' ; for i in x ; print(i.upper())
a)
a B C D
b)
a b c d
c)
error
d)
A B C D
14.
What is the order of namespaces in which Python looks for an identifier?
a)
built-in>>global>> local
b)
built-in>>local>> global
c)
local>> global>>built-in
d)
global>> loca>>lbuilt-in
15.
What will be the output of the following Python statement? "a"+"bc"
a)
bc
b)
abc
c)
a
d)
bca
16.
What arithmetic operators cannot be used with strings in Python?
a)
*
b)
–
c)
+
d)
All the above
17.
The sensors are classified on the basis of
a)
Functions
b)
Performance
c)
Output
d)
All the above
18.
Bimetallic strip is an example of ________type of actuators
a)
Mechanical
b)
Thermal
c)
Electrical
d)
None of the above
19.
Altimeter is a example of ___________type of sensor
a)
Mechanical
b)
Thermal
c)
Electrical
d)
Optical
20.
The ability to give same output reading when same input value is applied repeatedly is known as ---------
a)
Accuracy
b)
Sensitivity
c)
Repeatability
d)
Stability
21.
How do we use TV to Raspberrypi
a)
Male HDMI
b)
Female HDMI
c)
Male HDMI & Adaptor
d)
Female HDMI and Adaptor
22.
Which port is used to connect the raspberry pi to a local network or the internet?
a)
Ethernet port
b)
HDMI port
c)
Micro USB power port
d)
None of the above
23.
The function of a sensor is to ________.
a)
Detect events within specified environment
b)
Separate physical parameters
c)
Track and transfer data to computer processo
d)
Both a and C
24.
Which of the following is among the primary uses of cloud computing?
a)
Security,
b)
data storage
c)
data privacy
d)
operational cost
25.
Google Apps is a suite of cloud computing ___ applications that includes e-mail (Gmail),Organizer (Google Calendar), Word Processing documents (Google Docs), and others.
a)
IaaS
b)
PaaS
c)
SaaS
d)
None of the Above
26.
Cloud computing is a natural evolution of the extensive adoption of ___, service-oriented architecture, autonomic and utility computing.
a)
Virtualization
b)
Utility
c)
non-virtualized
d)
Distributed
27.
. In cloud computing, you need to measure the impact of IT performance on the business that, by definition, now includes the performance of the ___.
a)
Cloud provider
b)
Cloud service
c)
Cloud recovery
d)
Cloud ware
28.
. How many approaches gateway can be installed?
a)
2
b)
3
c)
4
d)
5
29.
. Gateway software should be smart enough to handle ___________
a)
GPS
b)
Message
c)
Logging
d)
Sensor
30.
. Which of the following is true?
a)
. IOT gateway provide security for the network.
b)
The feature of IoT Gateway is the ability to download updates over-the-air.
c)
In the factory bootstrap approach, it doesn’t scale well if your solution include a large number of the gates.
d)
All the above
31.
How many gateway classes are there?
a)
2
b)
3
c)
4
d)
5
32.
In which cases gateway will appear?
a)
. Industrial Automation
b)
Building automation
c)
. Transportation
d)
Industrial & Building Automation
33.
.. 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
34.
Which of the following is the way in which an IoT device is associated with data?
a)
Internet
b)
Cloud
c)
Automata
d)
Network
35.
Up Squared Board & Galileo Gen 2 board was developed by which company
a)
Intel
b)
Atmel
c)
Motorola
d)
Dallas14.
36.
What is the frequency of the Up Squared IoT board
a)
2500MHZ
b)
4000MHz
c)
1800MHz
d)
2400MHz
37.
Who developed the basic architecture of computer?
a)
Blaise Pascal
b)
Charles Babbage
c)
John Von Neumann
d)
None of the above
38.
Which of the following memory of the computer is used to speed up the computer processing?
a)
Cache memory
b)
RAM
c)
ROM
d)
None of the above
39.
Which of the following has a real time clock?
a)
Galileo Gen 2
b)
Rasberry Pi
c)
Arduino
d)
Rasberry Pi 3
40.
How many digital I/O pins are there in Up squared Board?
a)
28
b)
15
c)
25
d)
20
41.
Intel Up Squared board supports baud rates up to
a)
115600 baud.
b)
3686400 baud
c)
9600 baud
d)
11500 baud
42.
DHT11 is __________ sensor.
a)
Proximity sensor
b)
Humidity sensor
c)
Touch sensor
d)
Pressure sensor
43.
Which of the following is the semiconducting material are used in the LDR sensor?
a)
Cdse
b)
InS
c)
PbS
d)
All the above
44.
In LDR sensor, if the intensity of light applied is more, its resistance value becomes _______.
a)
LESS
b)
HIGH
c)
ZERO
d)
INFIITY
45.
. Units for Humidity sensor____________
a)
Dew/fost point or Relative Humidity
b)
Relative Humidity or Parts Per Million
c)
Dew/fost point or Parts Per Million
d)
Dew/fost point or Parts Per Million or Relative Humidity
46.
……….layer is responsible for connecting to other smart things, network devices, and servers.
a)
Application
b)
Physical
c)
Data
d)
Network
47.
____ transfer the data from IoT devices to internet and act as a medium between them
a)
Sensors
b)
Actuators
c)
Gateways
d)
CLOUD
48.
___is a kind of physical server situated at different part of the world and can be utilised as a service from different providers.
a)
Cloud
b)
Memory
c)
Microcontroller
d)
Sensors
49.
Which layer is responsible for delivering specific services to user?
a)
Perception Layer
b)
Business layer
c)
Application space
d)
Network layer
50.
The IoT platforms are mainly divided into how many types
a)
3
b)
5
c)
4
d)
2
51.
The………………. is also known as the middleware layer
a)
processing layer
b)
Perception Layer
c)
Transport Layer
d)
Datalink Layer
52.
TCP/IP is composed of _______ number of layers.
a)
2
b)
3
c)
4
d)
5
53.
There are __________ different versions of IP popularly used.
a)
2
b)
3
c)
4
d)
5
54.
Which of them is not an attack done in the network layer of the TCP/IP model?
a)
MITM attack
b)
DoS attack
c)
Spoofing attack
d)
Shoulder surfing
55.
Connection authentication is offered for ensuring that the remote host has the likely Internet Protocol (IP) ___________ & _________
a)
address, name
b)
address, location
c)
network, name
d)
network, location
56.
Which 2 protocols are used in the Transport layer of the TCP/IP model?
a)
UDP and HTTP
b)
TCP and UDP
c)
HTTP and TCP
d)
ICMP and HTTP
57.
`Which of the protocol is not used in the network layer of the TCP/IP model?
a)
ICMP
b)
IP
c)
IGMP
d)
HTTP
58.
The values GET, POST, HEAD etc are specified in ____________ of HTTP message
a)
Request line
b)
Header line
c)
Status line
d)
Entity body
59.
. The __________ method when used in the method field, leaves entity body empty.
a)
POST
b)
SEND
c)
GET
d)
PUT
60.
The HTTP response message leaves out the requested object when ____________ method is used
a)
GET
b)
POST
c)
HEAD
d)
PUT
61.
The HTTP request message is sent in _________ part of three-way handshake.
a)
FIRST
b)
SECOND
c)
THIRD
d)
FOURTH
62.
The default connection type used by HTTP is _________
a)
Persistent
b)
Non Persistent
c)
Can be either persistent or non-persistent
d)
None of the above
63.
In the process of fetching a web page from a server the HTTP request/response takes __________ RTTs.
a)
2
b)
1
c)
4
d)
3
64.
Which of the following is present in both an HTTP request line and a status line?
a)
HTTP version number
b)
URL X
c)
METHOD
d)
NONE OF THE ABOVE
65.
MQTT is _________ oriented.
a)
Data
b)
Message
c)
Network
d)
Device
66.
MQTT is mainly used for __________
a)
M2M communication
b)
Device communication
c)
Internet communication
d)
Wireless communication
67.
Who created MQTT?
a)
Robert Cailliau
b)
Tim Berners-Lee
c)
Andy Stanford-Clark
d)
Vint Cerf
68.
Standard ports of MQTT are __________
a)
I2C
b)
SSL
c)
USART
d)
TCP/Ip
69.
. Full form of MQTT _____
a)
Message Queuing Telemetry Transport
b)
Message Queuing Telegram Transport
c)
Message Queue Telegram Transport
d)
Message Queue Telemetry Transport
70.
What are the core objectives of Smart cities?
a)
Clean and sustainable environment
b)
Apply smart Answers
c)
Quality of life
d)
All the above
71.
Sensors are a key in fitting out an Internet of Things network. What can such a network monitor?
a)
Lighting:
b)
Vehicular and pedestrian traffic
c)
Congestion hot spots and offer alternative routing , Air quality
d)
All the above
72.
The core element of architecture of smart city is ____
a)
Mobile Unified Service
b)
Integrated Information Provider
c)
Urban Application Platform
d)
Management centre
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