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Exam DP-100 topic 1 question 27 discussion

Actual exam question from Microsoft's DP-100
Question #: 27
Topic #: 1
[All DP-100 Questions]

This question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the recommendation satisfies the requirements.
You are in the process of carrying out feature engineering on a dataset.
You want to add a feature to the dataset and fill the column value.
Recommendation: You must make use of the Edit Metadata Azure Machine Learning Studio module.
Will the requirements be satisfied?

  • A. Yes
  • B. No
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by gaint at July 5, 2021, 6:12 a.m.

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gaint
Highly Voted 3 years, 3 months ago
Edit meta data cannot add a new column, it can change properties of existing columns
upvoted 30 times
Gabonia
2 years, 2 months ago
question says fill column, not add
upvoted 1 times
lcgcastro96
1 year, 4 months ago
"You want to add a feature to the dataset and fill the column value."
upvoted 1 times
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azure1000
3 years, 2 months ago
Agree. New column can be added through SQL transformation or python script
upvoted 4 times
pancman
2 years, 6 months ago
Exactly!
upvoted 1 times
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evangelist
Most Recent 8 months, 1 week ago
Selected Answer: B
filling value has nothing to do with Edit metadata
upvoted 1 times
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PopeyeDS
1 year, 3 months ago
Selected Answer: B
Edit metadata helps to change column type to categorical or any other.. not necessary to add a feature
upvoted 1 times
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Sa_Msa
1 year, 3 months ago
Selected Answer: B
"Edit Meta Data" as the name is saying, is for editing the meta data, you can select the columns that you want to change, you can change their type e.g. numerical to categorial, then you can choose if they are features or labels etc.. you can also change the column name here too. Below is the options you have: Column Edit column [Column names: test2] Data type [Categorical] Fields [Label] New column names -
upvoted 1 times
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Nadine_nm
1 year, 4 months ago
The answer is correct, the module allows you to : Mark columns as features. https://learn.microsoft.com/en-us/azure/machine-learning/component-reference/edit-metadata?view=azureml-api-2
upvoted 1 times
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eloyinaay
1 year, 7 months ago
To add a column the only way is with python scripts.
upvoted 1 times
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mamau
1 year, 8 months ago
YES. The recommendation to use the Edit Metadata Azure Machine Learning Studio module would satisfy the requirements of adding a feature to the dataset and filling the column value. The Edit Metadata module allows for editing of the metadata of the dataset, including adding columns, modifying column names, and changing data types. It would be an appropriate tool for adding a new feature to the dataset and filling its values.
upvoted 2 times
Yuriy_Ch
1 year, 7 months ago
mamau, could you bring a proof please? a link...
upvoted 2 times
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Edriv
1 year, 10 months ago
Keyword => Add
upvoted 1 times
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synapse
2 years, 7 months ago
Selected Answer: B
Can't add new columns. Change existing ones
upvoted 2 times
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Tsardoz
2 years, 9 months ago
Selected Answer: B
Edit metadata can change existing column names not add new ones
upvoted 3 times
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dija123
2 years, 10 months ago
Selected Answer: A
Agree with Edit metadata
upvoted 1 times
pancman
2 years, 6 months ago
Try it in Azure ML Studio and you will see that you can't add a new column using "Edit Metadata"
upvoted 2 times
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gnsu
2 years, 11 months ago
Given answer is wrong: Should be No. Add Columns must be right answer. https://docs.microsoft.com/en-us/azure/machine-learning/component-reference/add-columns
upvoted 1 times
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bdsrca
3 years, 2 months ago
The answer is correct, you can ADD a new column by editing metadata. ref: https://docs.microsoft.com/en-us/azure/machine-learning/algorithm-module-reference/edit-metadata
upvoted 4 times
pancman
2 years, 6 months ago
Try it in Azure ML Studio yourself and you will see that you can't add a new column using "Edit Metadata". Please don't spread false information unless you're sure!
upvoted 3 times
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sapna_tare
1 year, 6 months ago
Thanks for this link.
upvoted 1 times
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dushmantha
3 years, 2 months ago
I can only find to give a new name to the existing columns. But not adding a completely new column
upvoted 2 times
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snsnsnsn
3 years, 2 months ago
No, For New column names, enter the new name of the selected column or columns. Not for adding new column..
upvoted 2 times
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