Practice Test 2 | Google Cloud Certified Professional Cloud Architect | Dumps | Mock Test
Helicopter Racing League (HRL) wants to migrate their existing cloud service to the GCP platform with solutions that allow them to use and analyze video of the races both in real-time and recorded for broadcasting, on-demand archive, forecasts, and deeper insights.
During a race filming, how can you manage both live playbacks of the video and live annotations so that they are immediately accessible to users without coding (pick 2)?
A. Use HTTP protocol
B. Use Video Intelligence API Streaming API
C. Use DataFlow
D. Use HLS protocol
E. Use Pub/Sub
Correct Answers: B and D
- D is correct because HTTP Live Streaming is a technology from Apple for sending live and on‐demand audio and video to a broad range of devices.
It supports both live broadcasts and prerecorded content, from storage and CDN.
- B is correct because Video Intelligence API Streaming API is capable of analyzing and getting important metadata from live media, using the AIStreamer ingestion library.
- A is wrong because HTTP protocol alone cannot manage live streaming video.
- C is wrong because Dataflow manages streaming data pipelines but cannot derive metadata from binary data, unless you use customized code.
- E is wrong because Pub/Sub could ingest metadata, but not analyze and getting labels and other info from videos
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