DP-900 · Question #78
Complete the Sentence: The MPP (Massively Parallel Processing) Engine of Azure Synapse Analytics
The correct answer is B. Distributes processing across compute nodes. There is only one control node, that is considered the brain of Azure Synapse Analytics. The control node is responsible to run the MPP Engine and optimizes queries. MPP Engine distributes processing across compute nodes. The number of compute nodes can be between 1 to 60…
Question
Options
- ARedirects client connections across control nodes
- BDistributes processing across compute nodes
- CDistributes processing across control nodes
- DRedirects client connections to compute nodes
How the community answered
(51 responses)- A2% (1)
- B90% (46)
- C6% (3)
- D2% (1)
Explanation
There is only one control node, that is considered the brain of Azure Synapse Analytics. The control node is responsible to run the MPP Engine and optimizes queries. MPP Engine distributes processing across compute nodes. The number of compute nodes can be between 1 to 60. Option A is incorrect. The MPP Engine of the Azure Synapse Analytics runs on the control node and can't redirect client connections across a single control node. Moreover, there is no redirection of client connections. Option B is correct. The MPP Engine of the Azure Synapse Analytics runs on the control node and distributes processing across compute nodes. Option C is incorrect. The MPP Engine of the Azure Synapse Analytics runs on the control node and can't distribute processing across a single control node. Option D is incorrect. The MPP Engine of the Azure Synapse Analytics does not redirect client connections to compute nodes as there is no redirection of client connections. documentation below from Azure: https://docs.microsoft.com/en-us/azure/synapse-analytics/sql-data-warehouse/massively-parallel- processing-mpp-architecture
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