1) What is the purpose of "Smoke Testing" in ETL?
2) In ETL Testing, which SQL function can be used to remove duplicate records?
3) Which tool is primarily used for ETL testing to automate data validation and reconciliation?
4) Data migration testing is performed when:
5) Which of the following tests in ETL ensures that there is no data loss from source to target?
6) Which of these techniques is commonly used to handle duplicate data in ETL processes?
7) The primary objective of "Data Accuracy Testing" is to:
8) During ETL testing, “Incremental Load Testing” is used to:
9) Which type of testing is done to check the ETL system's performance under high data load?
10) Which SQL function can help in finding the maximum value in a column during ETL Testing?
11) In ETL Testing, "Data Profiling" is used for:
12) What is "Schema Validation Testing" in ETL?
13) In ETL Testing, “Source-to-Target Data Mapping” refers to:
14) Which technique is most effective for validating large data sets in ETL Testing?
15) What does the "Data Cleansing" process in ETL remove?
16) Which of the following is NOT typically a challenge in ETL Testing?
17) What is the purpose of “Data Masking” in ETL Testing?
18) Which testing type would validate that an ETL process can handle changes in source data without errors?
19) What is the primary focus of "Data Consistency Testing" in ETL?
20) A critical ETL process is expected to run in a limited time window due to high system load. Which of the following would be the most effective approach to ensure it meets performance requirements?
