IBM Exam C9510-401 Topic 7 Question 51 Discussion

Actual exam question for IBM's C9510-401 exam

Question #: 51
Topic #: 7

[All C9510-401 Questions]

A JAX-WS EJB stateless session bean web service needs to be accessed by consumers outside the corporate domain.

Which configuration will help a system administrator meet the requirement?

AOpen firewall ports for both bootstrap and orb listener ports within the cell.

BConfigure plug-in in the DMZ to send request to the cluster members.

CConfigure on demand router (ODR) in the DMZ to send requests to the cluster members.

DConfigure HTTP tunneling to send the client-side Object Request Broker (ORB) request to the server-side ORB.

Show Suggested Answer

Suggested Answer: C

The High Performance Extensible Logging (HPEL) facility writes to the log and trace repositories in a binary format. You can view, query and filter the repository using the LogViewer command.

logviewer.sh -monitor -includeLoggers Connection

-monitor [integer]Specifies that you want the logViewer to continuously monitor the repository and output new log record entries as they are created. You can provide an optional integer argument after this parameter to specify how often you want the LogViewer tool to query the repository for new records. By default the logViewer queries the repository for new records every 5 seconds. When used with other filtering options, only those new records that match the filter criteria are displayed.

References: https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/rtrb_logviewer.html

by Valentine at May 05, 2022, 10:06 PM

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Honey

1 months ago

Haha, I bet the system admin who has to set this up is just rolling their eyes. 'Oh great, another web service that needs to be accessed from outside the corporate network. Here we go again!'

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Fidelia

14 days ago

C: D) Configure HTTP tunneling to send the client-side Object Request Broker (ORB) request to the server-side ORB.

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Mari

17 days ago

B: C) Configure on demand router (ODR) in the DMZ to send requests to the cluster members.

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Hoa

28 days ago

A: A) Open firewall ports for both bootstrap and orb listener ports within the cell.

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Tatum

1 months ago

I'm torn between options C and D. The ODR in the DMZ seems interesting, but the HTTP tunneling approach is probably more straightforward. Either way, I'm glad I don't have to be the one configuring this!

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Stevie

1 days ago

True, both options have their merits. It's good we don't have to configure it ourselves!

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Glory

27 days ago

But the ODR in the DMZ could also work well for sending requests to the cluster members.

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Dorethea

28 days ago

I agree, HTTP tunneling seems like a straightforward solution for accessing the web service.

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Ruth

29 days ago

I think option D is the way to go. HTTP tunneling sounds like a reliable choice.

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Quinn

2 months ago

Configuring HTTP tunneling sounds like a solid solution. I can't imagine having to open up all those firewall ports - that would be a security nightmare!

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Scot

2 months ago

Hmm, I think option D is the way to go. Tunneling the ORB requests through HTTP seems like a secure way to access the web service from outside the corporate domain.

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Alesia

2 days ago

HTTP tunneling can provide a secure way for consumers to access the web service.

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Junita

4 days ago

It's important to ensure secure access from outside the corporate domain.

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Chaya

6 days ago

I agree, tunneling the ORB requests through HTTP sounds like a secure solution.

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Hoa

1 months ago

Option D is a good choice. HTTP tunneling can help securely access the web service.

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Ammie

2 months ago

That's a good point, option C does provide an extra layer of security. It's important to consider all options before making a decision.

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Dannie

2 months ago

I disagree, I believe option C is the most secure option as it involves configuring on demand router (ODR) in the DMZ to send requests to the cluster members.

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Ammie

2 months ago

I think option A is the best choice because it involves opening firewall ports for both bootstrap and orb listener ports.

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