Smartly Prepare Exam with Free Online Databricks-Certified-Professional-Data-Scientist Practice Test

We offer the latest Databricks-Certified-Professional-Data-Scientist practice test designed for free and effective online Databricks Certified Professional Data Scientist certification preparation. It's a simulation of the real Databricks-Certified-Professional-Data-Scientist exam experience, built to help you understand the structure, complexity, and topics you'll face on exam day.

Question 1

Refer to Exhibit

In the exhibit, the x-axis represents the derived probability of a borrower defaulting on a loan. Also in the

exhibit, the pink represents borrowers that are known to have not defaulted on their loan, and the blue

represents borrowers that are known to have defaulted on their loan. Which analytical method could produce

the probabilities needed to build this exhibit?

Options :

A : Linear Regression

B : Logistic Regression

C : Discriminant Analysis

D :

Association Rules

Answer: B

Question 2

Select the choice where Regression algorithms are not best fit

Options :

A : When the dimension of the object given

B : Weight of the person is given

C : Temperature in the atmosphere

D : Employee status

Answer: D

Question 3

In unsupervised learning which statements correctly applies

Options :

A : It does not have a target variable

B : Instead of telling the machine Predict Y for our data X, we're asking What can you tell me about X?

C : telling the machine Predict Y for our data X

Answer: A,B

Question 4

Which is an example of supervised learning?

Options :

A : PCA

B :

k-means clustering

C : SVD

D : EM

E : SVM

Answer: A

Question 5

Your customer provided you with 2. 000 unlabeled records three groups. What is the correct analytical method

to use?

Options :

A : Semi Linear Regression

B :

Logistic regression

C :

Naive Bayesian classification

D : Linear regression

E : K-means clustering

Answer: A