2024 IOT102 ACTUAL EXAM
QUESTIONS WITH CORRECT
ANSWERS
Voice telephony is an efficient means of __________ with machines that can listen.
A.Mono-directional voice communication
B.Bi-directional voice communication
C.Voice recognition
D.Both bi directional and mono directional - CORRECT ANSWER>>>>B.Bi-directional
voice communication
Without ___________ IoT devices can easily lead to catastrophe.
A.Softwar
e
B.Management system
C.Cloud
D.Devices - CORRECT ANSWER>>>>B.Management system
What IoT collects?
A.Human generated data
B.Sensor data
C.Machine generated data
D.Device data - CORRECT ANSWER>>>>C.Machine generated data
Which requires data stream management?
A.Bigdata
B.IoT
C.Bigdata & IoT
D.Device data - CORRECT ANSWER>>>>B.IoT
_______ Describe IoT architecture
A.Application, Decision Support Tools, Big Data Stores, Network and
Telecommunication Equipment, Connected devices
B.None of them
C.Big Data, Monitors, Tele-communication, Remote control
D.Application, Protocols, Electricity, Hardware, Connected devices - CORRECT
ANSWER>>>>A.Application, Decision Support Tools, Big Data Stores, Network and
Telecommunication Equipment, Connected devices
,Internet of Things represents only software integration or only internet not Hardware
integration...
A.True
B.False - CORRECT ANSWER>>>>B.False
Big Data is not a part of IoT.
A.True
B.False - CORRECT ANSWER>>>>B.False
Smart City, and Smart Energy Management Systems are the part of Internet of Things.
A.True
B.False - CORRECT ANSWER>>>>A.True
What are the three dominant technological forces which are accelerating the Internet of
Things?
A.Mobile, Cloud, Engagement
B.Data, Storage, Interaction
C.Data, Cloud, Engagement
D.Mobile, Storage, Interaction - CORRECT ANSWER>>>>C.Data, Cloud, Engagement
The Internet of Things will result in new innovative applications and services led by
today's technology, and this will be in the mind of the beholder on how to leverage this?
A.True
B.False - CORRECT ANSWER>>>>A.True
The proliferation of low-cost smaller mobile devices is an example of a _____________
for the Internet of Things?
A.All of these
B.Challenge
C.Implication
D.Driver - CORRECT ANSWER>>>>D.Driver
Data sharing is a ___________ topic in today's society?
A.Prominent
B.Hindering
,C.Daunting
D.Intriguing - CORRECT ANSWER>>>>A.Prominent
A system must include _______.
A.an input, an output and a process.
B.something to do with a form of transport.
C.a microprocessor.
D.fuel, water and electricity. - CORRECT ANSWER>>>>A.an input, an output and a
process.
The IoT operates at ___________ scale
A.Machine
B.Human
C.Device
D.Sensor - CORRECT ANSWER>>>>A.Machine
Fritzing is open source, free software.
A.True
B.False - CORRECT ANSWER>>>>A.True
Which of these is NOT electronic equipment you can use for IoT prototyping?
A.Arduino microcontroller
B.Raspberry Pi microprocessor
C.Blackberry router
D.LED - CORRECT ANSWER>>>>C.Blackberry router
What does the 'things' in Internet of Things refer to?
A.Smart phones and tablets
B.Machines and vehicles that operate themselves
C.A physical object with embedded electronics - CORRECT ANSWER>>>>C.A
physical object with embedded electronics
The IoT increases the potential for machines to make smart decisions based on
collected data, and to act on them, leaving people (apart from the original programmers
and those setting the parameters) out of the loop. This is called M2M. Select an
example of M2M from the descriptions below.
A.A sensor on a milking cow indicates that she is moving in a way that suggests she in
on heat and will be receptive to insemination. She is placed on a watch list and the herd
manager chooses to draught her out, after milking, for insemination.
B.An autonomous ambulance on an emergency call approaches an intersection and
communicates with the signals to change the lights from red to green, to allow smooth
passage through the intersection.
, C.Sensors on a bridge detect strain in bridge joints. Areas of concern are flagged with
the maintenance team who can respond to specific problems, rather than carrying out
lengthy inspections. - CORRECT ANSWER>>>>B.An autonomous ambulance on an
emergency call approaches an intersection and communicates with the signals to
change the lights from red to green, to allow smooth passage through the intersection.
What protocol is good for communication of IoT devices with restricted power and low
data rates over a range of a few kilometres ?
A.Bluetooth
B.Zigbee
C.LoRaWAN
D.4G
E.WiFi - CORRECT ANSWER>>>>C.LoRaWAN
What is the main advantage of IPv6, and why does it suit IoT?
A.IPv6 provides many more IP addresses, which increases the potential number of
hosts and amount of data.
B.IPv6 is more up to date protocol with leaner mechanisms which suit modern
microprocessors.
C.IPv6 is faster and can carry more data. - CORRECT ANSWER>>>>A.IPv6 provides
many more IP addresses, which increases the potential number of hosts and amount of
data.
Which of these media is currently NOT used in communicating data?
A.Wireless / electromagnetic waves
B.Hydrogen cables / electron ionisation
C.Fibre optics / pulses of light
D.Copper cables / electrical signals - CORRECT ANSWER>>>>B.Hydrogen cables /
electron ionisation
Communication in a network is carried via a _________ ?
A.Sensor
B.Router
C.Medium
D.Device
E.Controller - CORRECT ANSWER>>>>C.Medium
When you upload a photo from your camera to a social media site, what kind of path is
the information likely to travel?
A.End device -> Modem -> Controller -> Your ISP -> Networks and Routers-> social
media site's ISP -> social media site's server
B.End device -> Controller -> Modem -> Your ISP -> Networks and Routers -> social
media site's server -> social media site's ISP
QUESTIONS WITH CORRECT
ANSWERS
Voice telephony is an efficient means of __________ with machines that can listen.
A.Mono-directional voice communication
B.Bi-directional voice communication
C.Voice recognition
D.Both bi directional and mono directional - CORRECT ANSWER>>>>B.Bi-directional
voice communication
Without ___________ IoT devices can easily lead to catastrophe.
A.Softwar
e
B.Management system
C.Cloud
D.Devices - CORRECT ANSWER>>>>B.Management system
What IoT collects?
A.Human generated data
B.Sensor data
C.Machine generated data
D.Device data - CORRECT ANSWER>>>>C.Machine generated data
Which requires data stream management?
A.Bigdata
B.IoT
C.Bigdata & IoT
D.Device data - CORRECT ANSWER>>>>B.IoT
_______ Describe IoT architecture
A.Application, Decision Support Tools, Big Data Stores, Network and
Telecommunication Equipment, Connected devices
B.None of them
C.Big Data, Monitors, Tele-communication, Remote control
D.Application, Protocols, Electricity, Hardware, Connected devices - CORRECT
ANSWER>>>>A.Application, Decision Support Tools, Big Data Stores, Network and
Telecommunication Equipment, Connected devices
,Internet of Things represents only software integration or only internet not Hardware
integration...
A.True
B.False - CORRECT ANSWER>>>>B.False
Big Data is not a part of IoT.
A.True
B.False - CORRECT ANSWER>>>>B.False
Smart City, and Smart Energy Management Systems are the part of Internet of Things.
A.True
B.False - CORRECT ANSWER>>>>A.True
What are the three dominant technological forces which are accelerating the Internet of
Things?
A.Mobile, Cloud, Engagement
B.Data, Storage, Interaction
C.Data, Cloud, Engagement
D.Mobile, Storage, Interaction - CORRECT ANSWER>>>>C.Data, Cloud, Engagement
The Internet of Things will result in new innovative applications and services led by
today's technology, and this will be in the mind of the beholder on how to leverage this?
A.True
B.False - CORRECT ANSWER>>>>A.True
The proliferation of low-cost smaller mobile devices is an example of a _____________
for the Internet of Things?
A.All of these
B.Challenge
C.Implication
D.Driver - CORRECT ANSWER>>>>D.Driver
Data sharing is a ___________ topic in today's society?
A.Prominent
B.Hindering
,C.Daunting
D.Intriguing - CORRECT ANSWER>>>>A.Prominent
A system must include _______.
A.an input, an output and a process.
B.something to do with a form of transport.
C.a microprocessor.
D.fuel, water and electricity. - CORRECT ANSWER>>>>A.an input, an output and a
process.
The IoT operates at ___________ scale
A.Machine
B.Human
C.Device
D.Sensor - CORRECT ANSWER>>>>A.Machine
Fritzing is open source, free software.
A.True
B.False - CORRECT ANSWER>>>>A.True
Which of these is NOT electronic equipment you can use for IoT prototyping?
A.Arduino microcontroller
B.Raspberry Pi microprocessor
C.Blackberry router
D.LED - CORRECT ANSWER>>>>C.Blackberry router
What does the 'things' in Internet of Things refer to?
A.Smart phones and tablets
B.Machines and vehicles that operate themselves
C.A physical object with embedded electronics - CORRECT ANSWER>>>>C.A
physical object with embedded electronics
The IoT increases the potential for machines to make smart decisions based on
collected data, and to act on them, leaving people (apart from the original programmers
and those setting the parameters) out of the loop. This is called M2M. Select an
example of M2M from the descriptions below.
A.A sensor on a milking cow indicates that she is moving in a way that suggests she in
on heat and will be receptive to insemination. She is placed on a watch list and the herd
manager chooses to draught her out, after milking, for insemination.
B.An autonomous ambulance on an emergency call approaches an intersection and
communicates with the signals to change the lights from red to green, to allow smooth
passage through the intersection.
, C.Sensors on a bridge detect strain in bridge joints. Areas of concern are flagged with
the maintenance team who can respond to specific problems, rather than carrying out
lengthy inspections. - CORRECT ANSWER>>>>B.An autonomous ambulance on an
emergency call approaches an intersection and communicates with the signals to
change the lights from red to green, to allow smooth passage through the intersection.
What protocol is good for communication of IoT devices with restricted power and low
data rates over a range of a few kilometres ?
A.Bluetooth
B.Zigbee
C.LoRaWAN
D.4G
E.WiFi - CORRECT ANSWER>>>>C.LoRaWAN
What is the main advantage of IPv6, and why does it suit IoT?
A.IPv6 provides many more IP addresses, which increases the potential number of
hosts and amount of data.
B.IPv6 is more up to date protocol with leaner mechanisms which suit modern
microprocessors.
C.IPv6 is faster and can carry more data. - CORRECT ANSWER>>>>A.IPv6 provides
many more IP addresses, which increases the potential number of hosts and amount of
data.
Which of these media is currently NOT used in communicating data?
A.Wireless / electromagnetic waves
B.Hydrogen cables / electron ionisation
C.Fibre optics / pulses of light
D.Copper cables / electrical signals - CORRECT ANSWER>>>>B.Hydrogen cables /
electron ionisation
Communication in a network is carried via a _________ ?
A.Sensor
B.Router
C.Medium
D.Device
E.Controller - CORRECT ANSWER>>>>C.Medium
When you upload a photo from your camera to a social media site, what kind of path is
the information likely to travel?
A.End device -> Modem -> Controller -> Your ISP -> Networks and Routers-> social
media site's ISP -> social media site's server
B.End device -> Controller -> Modem -> Your ISP -> Networks and Routers -> social
media site's server -> social media site's ISP
