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Question 29

A large bank has multiple applications protected by two identically configured WebSEAL servers. One junction supports a reporting application that frequently expenses performance issues which slows response time. The worst case results in the entire site becoming unresponsive when all WebSEAL worker threads on all WebSEAL instances are consumed on the junctions to this one reporting application.

Which configuration change will prevent this situation from occurring without impacting the behavior of any other application (junction), and keeping the entire site up?

Change worker-thread-hard-limit to 75 in WebSEAL configuration file on both WebSEAL servers.

Use the "throttle" option on the "pdadmin server task" command for the reporting application junction on both WebSEAL instances.

Use the ""L 75 and ""f options on the "pdadmin server task" command for the reporting application junction on both WebSEAL instances.

Create a third WebSEAL instance supporting only this one reporting application and load balance requests across all three WebSEAL instances.

Correct Answer: B

To prevent the reporting application from consuming all WebSEAL worker threads and making the entire site unresponsive, you can use the 'throttle' option on the 'pdadmin server task' command for the reporting application junction on both WebSEAL instances. This configuration change will limit the number of threads that any one junction can use, thereby preventing it from monopolizing all available worker threads and ensuring other applications remain responsive. Importantly, this change will not impact the behavior of other applications (junctions) and will help keep the entire site up and running efficiently.

Discussion

alexgammaroOption: D

I guess the right answer is the letter D.