Discuss Hitachi Vantara HCE-5920 Exam Topic 1 Question 20

You have slow-running steps in a PDI transformation and you notice that it is taking a long time for subsequent steps to get data and begin processing.

Which action will help solve the problem?

AReduce the value in the Nr' of rows in rowset' option on the Miscellaneous tab in the Transformation properties.

BSelect the 'Enable step performance monitoring?' option on the Monitoring tab in the Transformation properties.

CRight click on the slow-running steps and select the Load Balance option from the Data Movement submenu.

DSelect the 'Execute for every input row? Option on the Advanced tab of the Transformation properties from the parent job.

Suggested Answer: A

Get Premium HCE-5920 Questions as Interactive Web-Based Practice Test or PDF Real Exam Format Detailed Explanations Instant Access Get Your Practice Test

13 comments · newest first

Hubert 11 months ago

Reducing rowset size has worked for me in the past!

Renea 11 months ago

Wait, D sounds risky! Is it really a good option?

Shenika 12 months ago

C is worth a try, but not sure it will solve the issue.

Casie 12 months ago

I disagree, B could help identify the bottleneck.

Donte 12 months ago

A is definitely the way to go!

Chandra 1 year ago

The 'Execute for every input row?' option sounds familiar, but I feel like that could actually make things worse if the steps are already slow.

Giuseppe 1 year ago

I practiced a question similar to this where load balancing was mentioned. It might help distribute the workload better, but I can't recall the specifics.

Yolando 1 year ago

I think enabling step performance monitoring could give us insights into what's slowing things down, but I’m not entirely confident if it will actually solve the issue.

Loreen 1 year ago

I remember something about adjusting the rowset settings, but I'm not sure if reducing the number of rows is the right approach here.

Jennifer 1 year ago

Choosing the metrics upfront makes sense to me. That way we can plan the test properly and have a clear goal in mind from the start.

Goldie 1 year ago

Okay, I'm feeling pretty confident about this now. I've mapped out all the cash flows and run the numbers a few times. I'm ready to select the correct answer and move on to the next question.

Laura 1 year ago

I'm leaning towards Option C, but I'm not entirely confident since there were so many details in the YANG model.

Elvis 1 year ago

Hmm, I'm a bit confused. Do we need to hash or encrypt the word list first? I'm not sure about that part.

Hitachi Vantara HCE-5920 Exam - Topic 1 Question 20 Discussion