Q. What is the role of ApplicationMaster?

  • (A) Stores data
  • (B) Manages application lifecycle
  • (C) Executes tasks
  • (D) Stores logs
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✅ Correct Answer: (B) Manages application lifecycle
Explanation: ApplicationMaster manages lifecycle of an application.

Published by Mr. Dubey ⭐ 111.54K Points at 19-Apr-2026 08:56 pm in Hadoop

Explanation by: Mr. Dubey
ApplicationMaster manages lifecycle of an application.

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