Engineering Questions with Answers - Multiple Choice Questions
MCQs on Publishing Data to the Cloud with Dweepy
1 - Question
Dweet.io is used for __________
a) Sharing data
b) Storage
c) Publishing data
d) Alerting devices
View Answer
Answer: c
Explanation: dweet.io is used to publish the data retrieved from the sensors and make it available to different computers and devices all over the world.
2 - Question
What utility of dweet.io allows publishing data?
a) Data sharing
b) Publishing data
c) Storage
d) Alerting devices
View Answer
Answer: a
Explanation: The dweet.io data sharing utility allows us to easily publish data or messages and alerts from IoT devices and then use other devices to subscribe to this data.
3 - Question
dweet.io is similar as __________
a) GIUD
b) Insta
c) Web api
d) Twitter
View Answer
Answer: d
Explanation: dweet.io data sharing utility defines itself as something similar to twitter for social machines.
4 - Question
dweet.io provides __________ to send data from IoT devices.
a) JSON
b) HTTP
c) Web API
d) POST HTTP
View Answer
Answer: c
Explanation: The dweet.io data sharing utility provides we api that we can send data from our IoT device, known as thing in dweet.io documentation.
5 - Question
GUID full form is ___________
a) Global Unique Identifier
b) Global User Identifier
c) Gradual User Identifier
d) Gradual Unique Identifier
View Answer
Answer: a
Explanation: We have to choose a unique name for our thing. It is convenient to combine a string with a GUID(Global Unique Identifier).
6 - Question
The processing of publishing data is called as __________
a) Yocto
b) Thing
c) Dweepy
d) Dweeting
View Answer
Answer: d
Explanation: Once we have chosen a unique for one thing, we can start publishing data, a process known as Dweeting.
7 - Question
Dweepy is a simple python client for dweet.io.
a) False
b) True
View Answer
Answer: b
Explanation: Dweepy is a simple python client for dweet.io that allows us to easily publish data to dweet.io with python.
8 - Question
Dictionary here define what?
a) Key-value pairs
b) JASON
c) dweet.io
d) Yocto
View Answer
Answer: a
Explanation: The dictionary defines the key value pairs that we want to send as JASON data to dweet.io for our thing. The keys may be the values what we want to know like, temperature, humidity etc.
9 - Question
The visual view displays what?
a) Pie graph
b) Bar graph
c) Line graph
d) Histograms
View Answer
Answer: c
Explanation: The visual view displays line graph of whatever we want the information that is getting from the sensors. Examples are temperature and humidity values.
10 - Question
________ Command is used to retrieve the latest dweet made for our thing.
a) HTTP
b) HTTPie
c) cURL
d) RESTful API
View Answer
Answer: b
Explanation: HTTPie command in any computer or device to retrive the latest dweet made for our thing.