Talend Core Certified Developer Exam (Talend-Core-Developer) Free Practice Test

Question 1

Which HTTP methods are supported by tRESTRequest?

A. GET, POST, UPDATE, and DELETE

B. SELECT, INSERT, UPDATE, and DELETE

C. GET, POST, PUT, PATCH, and DELETE

D. POST, PATCH, and UPDATE

Correct Answer: C

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Question 2

Which locations allow you to view a dataset in Talend Cloud Data Preparation? Choose 3 answers.

A. Dataset overview

B. Data preparation overview

C. Dataset patterns

D. Dataset properties

E. Dataset sample

Correct Answer: A,C,E

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Question 3

Which operations can you perform using a tMap component? Choose 3 answers.

A. Reject data using inner join rejections.

B. Load single lookup tables only.

C. Perform full outer joins.

D. Transform data from single or multiple sources to single or multiple destinations.

E. Map data using filters, constraints, and simple explicit joins.

Correct Answer: C,D,E

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 4

What are the key capabilities of Talend Cloud Data Preparation that improve data quality and accessibility? Choose 3 answers.

A. Transform

B. Cleanse data

C. Discover

D. Standardize data

E. Format data

Correct Answer: A,B,D

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 5

You need a list of all customers whose first name contains "Tom" and who are older than 18. Which processor should be used?

A. Aggregate

B. Data sampling

C. Filter

D. Join

Correct Answer: C

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 6

Which aspects contribute to the calculation of the validity of a dataset? Choose 2 answers.

A. Use of semantic types across the dataset sample

B. Number of valid and invalid values across the dataset sample

C. Use of user ratings and certification

D. Number of empty rows across the dataset sample

Correct Answer: A,B

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Talend Core Certified Developer (Talend-Core-Developer) Free Practice Test