Hi harris.tsr

I would say it is 'A' the joins.

Thanks

Madhu K

Madhu,

In my view,  "A', "C" and "d". Any thoughts??

thanks

Deepak

I understand where you are coming from Deepak Rai. You can have all three in your extract.

These are not connection type(s) though. Correct? Donno, why this question came in the Certification ..

But, when it comes to the extracts, we do have Full and Incremental concepts/feature where in the Backend they will use some joins to get it worked (This is my understanding).

Also, I assume in the answers they will allow any one of them.

In this case i may opt Joins (Option A).

If they allow multiple options, then

i am confused and join with harris.tsr to select which one i should choose and finally opt for  "A" which whether it is correct or not .

Will wait for other experts and see what they suggest.

Thanks

Madhu K

harris.tsr

Blending is not going to happen while you are extracting the data. It will happen post your extract. As far as i know. It will work in that way. \

Thanks

Madhu K

Madhu,

Looks like I was Correct

May be, You are right .. we need to see the answer from harris.tsr which he is actually waiting... will come to know..its confusing..btw..

No, you can't blend and then extract.  Blending is strictly when you have multiple data sources in Tableau (after you've connected to them) and then you want to connect.  To blend (using the strict Tableau definition) you must have 2 datasources, so you can't create an extract from that.  I'd have to check the cross-database join (is that what you mean by a cross-join ?)  Join & Union are definite extract candidates.

HI,

Data connection type(s) is required to create an extract?"

1. Join

2.cross joined table.

3.union

Thanks,
Tharashasank

HI ,

All three like A C D can able to do extract ,but in the case of blending it will create the extract separate for each data set, instead of combined .

thanks

Sreenivas

Hi Harris,

do you face any problem with .twbx file in the exam?

please can you reply or anybody please reply me