What services can Huawei MRS provide to customers? (Multiple choice)

Question

Options

• AMulti-node deployment
• BStatistical Analysis and Data Mining
• CSecurity Control Based on Kerberos Certificate
• DOffline and real-time data processing

• A
  100% (57)

Explanation

All four options are correct because Huawei MRS (MapReduce Service) is a comprehensive big data platform that bundles these capabilities together as a managed cloud service. A applies because MRS deploys as a multi-node cluster, enabling horizontal scaling and high availability across worker nodes. B applies because MRS integrates tools like Hive, Spark MLlib, and Flink SQL that directly support statistical analysis and data mining workloads. C applies because MRS uses Kerberos-based authentication to enforce security controls across cluster components, ensuring only authorized users and services can access data. D applies because MRS supports both batch (offline) processing via MapReduce/Hive and real-time stream processing via Spark Streaming or Flink - making it a unified platform for both paradigms.

Since all choices are correct, there are no distractors - this question tests whether candidates know the full scope of MRS rather than just one feature.

Memory tip: Think of MRS as "SSDK" - Scale (multi-node), Statistics (analytics/mining), Dual processing (offline + real-time), Kerberos (security). If a feature is core to enterprise big data, MRS almost certainly includes it.

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