Steve Warner`s Car Dealership is an establishment in Wellington, New Zealand, which deals in purchasing and selling of cars and autos. Steve has hired you as a skilled consultant for Azure work and projects.You are chairing a team session and, in that session, you need to describe the Tumbling Window. Which of the following statements can you use to explain the Tumbling window?

Answer options:

A.A window function that models scheduled overlapping windows, jumping forward in time by a fixed/defined period.
B.A window function that segments a data stream into a contiguous series of fixed size, non-overlapping time segments and works against them. Events can’t belong to more than 1 tumbling window.
C.A window function that generates events for specific times when the content of the window is really changed. 
D.A window function that clusters together events arriving at similar times, filtering out periods of time with no data. 
E.A windowing function that groups events by same timestamp values. 

Correct Answer: B 
A Tumbling window function segments a data stream into a contiguous series of fixed size, non-overlapping time segments and works against them. Events can’t belong to more than 1 tumbling window.
Option A is incorrect. It is the Hopping window function that models scheduled overlapping windows, jumping forward in time by a fixed/defined period.
Option B is correct. A Tumbling window function segments a data stream into a contiguous series of fixed size, non-overlapping time segments and works against them. Events can’t belong to more than 1 tumbling window.
Option C is incorrect. It is the sliding window function that generates events for specific times when the content of the window is really changed. 
Option D is incorrect. A session window function clusters together events arriving at similar times, filtering out periods of time with no data. 
Option E is incorrect. A Snapshot window function groups events by the same timestamp values.
Reference: 
To know more about Windowing functions, please visit the below-given link: 

https://docs.microsoft.com/en-us/learn/modules/ingest-data-streams-with-azure-stream-analytics/6-describe-windowing-functions