NTT Data Information Processing Services Testing Engineering Analyst Interview Questions and Answers for Experienced

Use SQL query to compare two tables and fetch records based on condition

• Use JOIN clause to compare two tables

• Add a WHERE clause to specify the condition for fetching records

• Select the desired columns from the tables

Test cases should be written based on scenarios or requirements to ensure thorough testing coverage.

• Understand the scenario or requirement thoroughly before writing test cases

• Identify different test scenarios based on the given scenario or requirement

• Write test cases that cover positive, negative, and edge cases

• Include preconditions and expected outcomes in each test case

• Ensure test cases are clear, concise, and easy t...read more