Netcracker Technology QA Engineer Interview Questions and Answers

We are using Agile methodology, focusing on iterative development and continuous feedback to enhance product quality.

• Frequent iterations: We work in sprints, typically lasting 2-4 weeks, allowing for regular reassessment of project goals.

• Daily stand-ups: Team members share updates and blockers, fostering communication and quick problem resolution.

• User stories: We prioritize features based on user needs, ensuring t...read more

Query to fetch all details from a table

• Use SELECT * FROM table_name to fetch all details

• Make sure to replace 'table_name' with the actual name of the table

• Ensure proper permissions to access the table

Test case is a detailed step-by-step procedure to test a specific functionality, while test scenario is a high-level description of a test.

• Test case is detailed, specific steps to test a particular functionality.

• Test scenario is a high-level description of a test objective.

• Test case includes preconditions, test steps, expected results, and postconditions.

• Test scenario may cover multiple test cases or a broader asp...read more

Bug life cycle is the process of identifying, reporting, fixing, and verifying software defects.

• Bug is identified by testers during testing phase

• Bug is reported to development team

• Development team fixes the bug

• Bug fix is verified by testers

• Bug is closed if verified or reopened if not fixed properly

BSS flow refers to the process of managing and delivering services to customers in a telecommunication network.

• BSS stands for Business Support System and includes functions such as billing, customer management, and service provisioning.

• The BSS flow involves the following steps: customer registration, service activation, usage tracking, billing, and payment collection.

• For example, when a customer signs up for a new...read more