You have created and saved the following Transformers. (Read them carefully!)
Transformer: Filter Expression: Fixed = true |
Transformer: Filter Expression: Age < 4 |
Transformer: Filter Expression: Sex = “female” |
Transformer: Build Attribute Name of new attribute: Kilos Expression: Weight (lbs) / 2.2 |
Transformer: Filter Expression: Kilos > 25 |
Transformer: Filter Expression: Species = “dog” |
Transformer: Filter Expression: Species = "cat" |
Solve the word problems below using the Transformers listed above.
Prompt |
Does order matter? |
List the transformers in order. |
Use function notation to predict the table’s name. |
|
1 |
Create a table of all female cats. |
No |
Apply Apply |
filter-is-cat(filter-is-female(animals-table)) |
2 |
Create a table of all young, fixed animals. |
|||
3 |
Create a table of all female dogs, converting their weight to kilograms. |
|||
4 |
Create a table of all heavy dogs. |
|||
5 |
Create a table of all young, fixed dogs, sorted from lightest to heaviest. |
These materials were developed partly through support of the National Science Foundation,
(awards 1042210, 1535276, 1648684, and 1738598).
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