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AWS Certified Big Data Specialty (Expired on July 1, 2020) Exam Questions

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AWS Certified Big Data Specialty (Expired on July 1, 2020)

13 / 370

Question 13:

As a part of the smart city initiatives, Hyderabad (GHMC), one of the largest cities in southern
India is working on capturing massive volumes of video streams 24/7 captured from the large numbers of “Vivotek IB9371 – HT” cameras installed at traffic lights, parking lots, shopping malls, and just about every public venue to help solve traffic problems, help prevent crime, dispatch emergency responders, and much more. GHMC uses AWS to host their entire infrastructure.
The camera’s write stream into Kinesis Video Stream securely and eventually consumed by applications for custom video processing, on-demand video playback and also consumed by AWS Rekognition for video analytics. Along with the stream, different modes of streaming metadata are sent along with the stream. There are 2 scenarios that need to be fulfilled.
·Requirement 1 - Affix metadata on a specific Adhoc basis to fragments in a stream, aka when smart camera detects motion in restricted areas, adds metadata [Motion = true] to the corresponding fragments that contain the motion before sending the fragments to its Kinesis Video Stream
·Requirement 2 - affix metadata to successive, consecutive fragments in a stream based on a continuing need, aka all smart cameras in the city sends the current latitude and longitude coordinates associated with all fragments it sends to its Kinesis Video Stream
How can this be achieved? Select 2 options.

Answer options:

A.Requirement 1 can be fulfilled by sending Nonpersistent data 
B.Requirement 2 can be fulfilled by sending Nonpersistent dat
C.Requirement 1 can be fulfilled by sending Persistent data 
D.Requirement 2 can be fulfilled by sending Persistent data
E.Both Requirement 1 and Requirement 2 can be fulfilled by sending Nonpersistent data 
F.Both Requirement 1 and Requirement 2 can be fulfilled by sending Persistent data