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C2180-401 · Question #34

A web application was deployed on a WebSphere Application Server cluster. While users are using the application, one of the cluster servers fails and the users lose their working data. What can the…

The correct answer is D. A WebSphere eXtreme Scale HTTP session management. 01.ibm.com/support/knowledgecenter/SSAW57_8.5.5/com.ibm.websphere.nd.multiplatform.doc/a e/cprs_persistent_sessions.html?lang=en cale.doc%2Fcxshttpsession.html

Workload Management and High Availability

Question

A web application was deployed on a WebSphere Application Server cluster. While users are using the application, one of the cluster servers fails and the users lose their working data. What can the system administrator configure to ensure users can continue to work if one of the cluster server fails?

Options

  • AAn increased session timeout.
  • BA cluster of external HTTP servers.
  • CA load balancer to spread work between existing servers.
  • DA WebSphere eXtreme Scale HTTP session management.

How the community answered

(43 responses)
  • A
    7% (3)
  • B
    9% (4)
  • C
    2% (1)
  • D
    81% (35)

Explanation

01.ibm.com/support/knowledgecenter/SSAW57_8.5.5/com.ibm.websphere.nd.multiplatform.doc/a e/cprs_persistent_sessions.html?lang=en cale.doc%2Fcxshttpsession.html

Topics

#WebSphere eXtreme Scale#HTTP session persistence#cluster failover#high availability

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