WorksheetsIoT - Pre Test
Total questions: 30
Worksheet time: 15mins
My watch displays the current weather downloaded from the internet. My watch is an IOT device.
True
False
_______ are devices that detect and respond to changes in an environment. They’re embedded in smart phones and an integral part of the Internet of Things (IoT).
ZigBee
Wi-Fi
Barcode
RFID
Sensors
What does the Internet of Things platform do?
Deletes the data coming from various devices.
Integrates the data coming from various devices.
Sorts the data coming from various devices.
Internet of Things combines
computer capabilities and data analytics
computer portability and data sorting
computer specifications and data retrieval
IoT is the network of physical objects embedded with _____________________, which enables these objects to collect and exchange data.
electronics
software
sensors
network connectivity
What technologies have made IOT possible ?
Connectivity
Artificial Intelligence (AI)
Machine learning
Low cost sensors
IOT stands for?
Internet Of Threats
Internet Of Things
InteroperabilityTest
Inductive Output Tube
Information Operations Team
IoT is defined as a network of internet-connected things with _________ and are able to talk to each other and collect or exchange data.
Security
Senses
Sensors
IoT is built on:
Cloud computing
Networks of data gathering sensors
Both
None
Which of the following is a disadvantage of IoT use?
Cost savings
Increased productivity
Better lifestyle
Over dependency on Technology
IoT can help organizations improve the efficiency and
productivity of manufacturing processes.
True
False
Smartphones, Smartwatches, Cars, Refrigerators are
all components of IoT
True
False
An Internet of Things platform:
provides services for accessing, using, or participating in the Internet
allows for devices and apps to communicate with each other
allows individuals and organizations to make their website accessible
The important technology used in IoT
Cloud computing
WSN
Big data
All of the above
RJ45 belongs to
I/O interface
Storage Interface
Connectivity
Memory Interface
CoAP protocol belongs to _____ layer
Transport
Application
Link
Physical
UDP protocol belongs to __________ layer
Transport
Physical
link
Application
In IoT ___ technology is used for data management
cloud
big data
WSN
local machine
Data should be ________ with consent of the customers or the parties
deleted
gathered
answered
prepared
Physical Object + Sensor + ? = Internet of things
Actuator
Devices
Internet
Being present everywhere at once is??
Magic
Metaphor
ambient
Ubiquitous
.com, bbc.co.uk are?
URLs
web address
Domains
IP address
Data is sent from one machine to another in a ??
bus
Packet
Train
Plane
Which of the following is false about IoT devices?
a) IoT devices use the internet for collecting and sharing dataa)
b) IoT devices need microcontrollers
c) IoT devices use wireless technology
d) IOT devices are completely safe
Which of the following is not a fundamental component of an IoT system?
a) Sensors
b) Connectivity and data processing
c) User interface
d) Transformer
Which of the following is used to capture data from the physical world in IoT devices?
a) Sensors
b) Actuators
c) Microprocessors
d) Microcontrollers
Which of the following command is used to trigger the Amazon echo IOT device?
a) Hello
b) Suri
c) Alexa
d) Hey
Which of the following is the way in which an IoT device is associated with data?
Internet
Cloud
Automata
Network
An IoT network is a collection of ______ devices.
a) signal
b) machine to machine
c) interconnected
d) Network to Network
Can you see an IoT object around you?
YES
NO
