試験TDS-C01-JPN トピック3 問題235 スレッド
Tableau TDS-C01-JPNのリアル試験問題集
問題 #: 235
トピック #: 3
問題 #: 235
トピック #: 3
このユース ケースでは、各地域の利益別下位 10 製品を示すセットを作成する必要があると述べています。地域に適用する必要があるフィルターの種類は次のうちどれですか?
おすすめの解答：B 解答を投票する
The beauty of context filters is that according to Tableau's Order of Operations, they are executed before Sets.
This means that based on what Region's you've selected - Tableau will first only preserve the rows for those Regions. THEN, after this it will compute the Set , i.e , Bottom 10 products in each Region.
1) First let's create a set to compute the Bottom 10 Products by Profit.
2) Next, take region on the Rows Shelf followed by the Set we just created. Drag Region and the Set to the Filters Shelf as well.
3) Now, try to only visualize the data for the South Region:
4) The problem right now is that Tableau is computing the Set first (Bottom 10 Products), and then applying the Dimension Filter - South Region and hence these values are incorrect. Note how these aren't even 10 products, but rather just 8. To fix this, simply add Region to Context:
Upon doing this, we get the correct answer as :
Reference:
https://help.tableau.com/current/pro/desktop/en-us/filtering_context.htm
This means that based on what Region's you've selected - Tableau will first only preserve the rows for those Regions. THEN, after this it will compute the Set , i.e , Bottom 10 products in each Region.
1) First let's create a set to compute the Bottom 10 Products by Profit.
2) Next, take region on the Rows Shelf followed by the Set we just created. Drag Region and the Set to the Filters Shelf as well.
3) Now, try to only visualize the data for the South Region:
4) The problem right now is that Tableau is computing the Set first (Bottom 10 Products), and then applying the Dimension Filter - South Region and hence these values are incorrect. Note how these aren't even 10 products, but rather just 8. To fix this, simply add Region to Context:
Upon doing this, we get the correct answer as :
Reference:
https://help.tableau.com/current/pro/desktop/en-us/filtering_context.htm
Nara 2025-06-03 01:55:22
コメント
他人の解答コメントを賛成するのも、その解答に一票を入れることになります。したがって、すでに同じ意見の投票コメントが存在する場合、新規コメントをする代わりに賛成することもできます。
コメントを通報する
コメント中
今すぐ 新規登録 / ログイン （無料です）。