CLD-R sample exam 2?

[1984]

Hi,

NI publishes an CLD-R sample exam >>>HERE<<< 

A while ago there were two samples circulating around and I couldnt locate the other one. Can anyone share it?

thanks!

[rgwagner888]

You might want to try the Certification Board for this question.

Kind regards,

Rick Wagner

[crossrulz · Accepted solution]

Look here instead: http://www.ni.com/gate/gb/GB_CUSTEDCLDREXAMPREP/US

There is a download for a zip file that contains 2 PDFs for the practice exams.

[1984]

This is exactly what I was looking for. Thanks mate!

[jcarmody]

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@1984 wrote:

This is exactly what I was looking for. Thanks mate!

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I'll  be looking for this when my grace period expires toward the end of this year. 😄 Thanks.

[Hooovahh]

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@jcarmody wrote:

I'll  be looking for this when my grace period expires toward the end of this year. 😄 Thanks.

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What, no renew by points?  Or CLA?

[crossrulz]

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Hooovahh wrote: Or CLA?

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What about Jeff Boherer?

[jcarmody]

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@Hooovahh wrote:

What, no renew by points?  Or CLA?

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I've considered renewing by points; I really need to take action. Thanks for reminding me. 🙂

This is the first year I've actually started preparing for CLA.  I've got a new position where I'm responsible for architecture decisions across product lines and some of the work/thinking I've been doing has given me confidence that I can, eventually, call myself an architect while keeping a straight face.  I just have to pass that exam that I've heard so many good things about. 😛

[1984]

Can you guys enlight me about two of the questions?

- question 26: I can't try this code right now, but as it is recursive it seems logical to get a "count in", so I would choose (A) as correct, but the correct answer is (B)

- question 25: for me the term "within" in this question means that "no later than". I think the code will stop no later than 150ms so (C), but the right answer is unable to determine (D)

thanks!

[Hooovahh]

You probably should have made a new post for this, and mentioned which practice exam you are talking about.

As for the question:  26 the correct answer is B.  Remember the code is called recursivly, so if you are passing into a recursive call the Count In, then add it to the number of variables in that children, then you will be counting the same numbers multiple times.  B is the correct answer because you just call the function, and it returns the number of variables which keep getting passed up, and every item is only counted once.  It's hard to explain, as recursive stuff usually is.  Okay lets say I come in and my current count is 5, then I pass that into the subVI where it takes that 5 and adds to it the number of counts it found, but then when I come back out, I add that 5 back to the number of found variables again.  So even if 0 were found I would then have a count of 10, because I added 5+0+5.

As for 25...I would have went with C as well, and I'm not sure why D is the correct answer.  Anyone else?