Worksheets2nd term 21st Century CAT
Total questions: 15
Worksheet time: 8mins
IoT stands for _____________.
International of things
Internet of Things
Internet organ of things
Internet of Technology
IoT connects __________ like refrigerator to _________ and uses software to connect them to our daily lives.
Dumb devices/ the internet
Smart devices/ the space
Dumb devices/ rockets
technology/ satellite
Which of the following is not an element of IoT.
Sensor
hardware
An operating system
Software
(a) is an element of IoT that detects input from the world around them.
The ___________ follows set rules in order to decide how to respond to data received from the sensor.
software
barcode
scanner
sensor
A refrigerator might have a barcode scanner(sensor) to _________.
preserve the food in it
scan all food you put into it
warm the food you put in it
none of the options
The following are advantages of IoT except _______.
efficiency
saves time
complexity
none of the options
Designing, developing ,maintaining and enabling IoT technology is quite easy.
True
False
A digital wallet is also known as the following except ______.
Leather wallet
Mobile wallet
Electronic wallet
E-wallet
The main use of a digital wallet is to _____________.
store driver’s license
make payments
store ID documents
save bank details
Digital wallets are convenient to use. It enables quick and easy payments.
True
False
Which of the following is an advantage of digital wallets?
Digital wallets are not convenient
It cannot used without access to the internet
It is more secure
Everyone can use it
Which of these is a disadvantage of digital wallet?
It enables quick and easy payments
It can help the user understand their spending habits
Payment with a digital wallet might not be accepted everywhere.
It is convenient to use
An operating system manages the operation of a device which includes one or more sensors.
True
False
A digital wallet can be used without access to the internet.
True
False
