Databricks Certified Machine Learning Professional Certified Machine Learning Professional Dumps in PDF

Free Databricks Certified Machine Learning Professional Real Questions (page: 2)

A data scientist has developed a model to predict ice cream sales using the expected temperature and expected number of hours of sun in the day. However, the expected temperature is dropping beneath the range of the input variable on which the model was trained.
Which of the following types of drift is present in the above scenario?

  1. Label drift
  2. None of these
  3. Concept drift
  4. Prediction drift
  5. Feature drift

Answer(s): E



A data scientist wants to remove the star_rating column from the Delta table at the location path. To do this, they need to load in data and drop the star_rating column.
Which of the following code blocks accomplishes this task?

  1. spark.read.format("delta").load(path).drop("star_rating")
  2. spark.read.format("delta").table(path).drop("star_rating")
  3. Delta tables cannot be modified
  4. spark.read.table(path).drop("star_rating")
  5. spark.sql("SELECT * EXCEPT star_rating FROM path")

Answer(s): D



Which of the following operations in Feature Store Client fs can be used to return a Spark DataFrame of a data set associated with a Feature Store table?

  1. fs.create_table
  2. fs.write_table
  3. fs.get_table
  4. There is no way to accomplish this task with fs
  5. fs.read_table

Answer(s): A



A machine learning engineer is in the process of implementing a concept drift monitoring solution.
They are planning to use the following steps:
1. Deploy a model to production and compute predicted values
2. Obtain the observed (actual) label values
3. _____
4. Run a statistical test to determine if there are changes over time Which of the following should be completed as Step #3?

  1. Obtain the observed values (actual) feature values
  2. Measure the latency of the prediction time
  3. Retrain the model
  4. None of these should be completed as Step #3
  5. Compute the evaluation metric using the observed and predicted values

Answer(s): D



Which of the following is a reason for using Jensen-Shannon (JS) distance over a Kolmogorov- Smirnov (KS) test for numeric feature drift detection?

  1. All of these reasons
  2. JS is not normalized or smoothed
  3. None of these reasons
  4. JS is more robust when working with large datasets
  5. JS does not require any manual threshold or cutoff determinations

Answer(s): D



Share your comments for Databricks Certified Machine Learning Professional exam with other users:

C
Chandra
11/28/2024 7:17:38 AM

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S
Sunak
1/25/2025 9:17:57 AM

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F
Frank
2/15/2024 11:36:57 AM

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A
Anonymous User
2/2/2024 6:42:12 PM

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N
Nicholas
2/2/2024 6:17:08 PM

Thank you for providing these questions. It helped me a lot with passing my exam.

T
Timi
8/19/2023 5:30:00 PM

my first attempt

B
Blessious Phiri
8/13/2023 10:32:00 AM

very explainable

M
m7md ibrahim
5/26/2023 6:21:00 PM

i think answer of q 462 is variance analysis

T
Tehu
5/25/2023 12:25:00 PM

hi i need see questions

A
Ashfaq Nasir
1/17/2024 1:19:00 AM

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Roberto
11/27/2023 12:33:00 AM

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Nale
9/18/2023 1:51:00 PM

american history 1

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Tanvi
9/27/2023 4:02:00 AM

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8/17/2023 1:03:00 AM

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s_123
8/12/2023 4:28:00 PM

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Blessious Phiri
8/15/2023 3:38:00 PM

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M
Manasa
12/5/2023 3:15:00 AM

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Not Robot
5/14/2023 5:33:00 PM

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kriah
9/4/2023 10:44:00 PM

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E
ed
12/17/2023 1:41:00 PM

a company runs its workloads on premises. the company wants to forecast the cost of running a large application on aws. which aws service or tool can the company use to obtain this information? pricing calculator ... the aws pricing calculator is primarily used for estimating future costs

M
Muru
12/29/2023 10:23:00 AM

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Tech Lady
10/17/2023 12:36:00 PM

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8/20/2023 5:12:00 PM

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Nobody
9/18/2023 6:35:00 PM

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Muhammad Rawish Siddiqui
12/4/2023 12:17:00 PM

question # 108, correct answers are business growth and risk reduction.

E
Emmah
7/29/2023 9:59:00 AM

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M
Mort
10/19/2023 7:09:00 PM

question: 162 should be dlp (b)

E
Eknath
10/4/2023 1:21:00 AM

good exam questions

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Nizam
6/16/2023 7:29:00 AM

I have to say this is really close to real exam. Passed my exam with this.

P
poran
11/20/2023 4:43:00 AM

good analytics question

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Antony
11/23/2023 11:36:00 AM

this looks accurate

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Ethan
8/23/2023 12:52:00 AM

question 46, the answer should be data "virtualization" (not visualization).

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nSiva
9/22/2023 5:58:00 AM

its useful.

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Ranveer
7/26/2023 7:26:00 PM

Pass this exam 3 days ago. The PDF version and the Xengine App is quite useful.

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