ETL Testing Sample Questions

Sample Questions


1. What is the benefit of Cloud-native ETL ?

A. sharing of computing clusters

B. execution orders of magnitude faster than traditional, on-site ETL

C. analytics screens that are often familiar to traditional ETL

D. All of these

2. AWS Glue generate ETL code in?

A. Python 

B. Java


D. C#

3. What is the persistent metadata store in AWS Glue?

A. AWS Glue Data Catalog 

B. Classifier 

C. Connection

D. Crawler 

4. What is a prerequisite for Pentaho Data Integration (PDI)?


B. Net framework

C. C/C++ libraries

D. None of these

5. Which ETL Testing Use Cases are supported by Informatica Powercenter?

A. Production Validation Testing

B. Validation 

C. Source to Target Testing (data is transformed)

D. All of these

Answers: 1. (D), 2. (A), 3. (A), 4. (A), 5. (D)

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