Adani Connex Test Engineer Interview: Rounds, Questions and Preparation

What the job involves

Test Engineers in Indian IT services validate software applications for functionality, performance, and security before client delivery. They write and execute test cases, log defects, and work closely with developers and business analysts in Agile teams. Day to day involves manual and automated testing, regression cycles, and reporting test status to project managers.

Role and Technical Knowledge

1. 1

   What is the difference between verification and validation in software testing?

   Verification checks if we are building the product right through reviews and static testing, while validation checks if we built the right product through dynamic testing. Give a simple example like reviewing a requirements document versus executing a test case.

2. 2

   Explain the defect life cycle with the states a bug goes through.

   Cover New, Assigned, Open, Fixed, Retest, Verified, Closed, and Reopened. Mention that a tester logs the defect and a developer fixes it, and that rejected or deferred states exist when the bug is not valid or postponed.

3. 3

   What are the key differences between smoke testing and sanity testing?

   Smoke testing checks critical functionalities on a new build to decide if further testing is possible, while sanity testing checks specific functionality after minor changes. Mention that smoke is shallow and broad, sanity is narrow and deep.

4. 4

   How would you test a login page? List the test cases you would write.

   Cover positive cases like valid username and password, negative cases like invalid credentials, empty fields, SQL injection attempts, password masking, forgot password link, and account lock after multiple failed attempts. Show structured thinking.

Practical Scenarios and Tools

1. 5

   You find a bug but the developer says it is not reproducible. What do you do?

   Explain that you would provide detailed steps, screenshots, video, environment details, and logs. You would try to reproduce on a different machine or build, and if still not reproducible, mark it as not reproducible with evidence and discuss with the test lead.

2. 6

   Write a SQL query to find duplicate records in a table.

   Use GROUP BY with HAVING COUNT(*) > 1. For example: SELECT column_name, COUNT(*) FROM table_name GROUP BY column_name HAVING COUNT(*) > 1. Mention that you would use this in database testing to verify data integrity.

3. 7

   How do you decide what to include in a regression test suite?

   Focus on critical business flows, frequently used features, areas with recent code changes, and previously defect-prone modules. Mention that you prioritize based on risk and available time, and that automation helps for repetitive cases.

4. 8

   What is the difference between a test plan and a test strategy?

   A test strategy is a high-level document defining the overall testing approach for an organization or project, while a test plan is a detailed document for a specific project covering scope, schedule, resources, and deliverables. Mention that strategy is static and plan is dynamic.

Behavioural and Situational Questions

1. 9

   Tell me about a time you found a mistake in your own work. How did you handle it?

   Pick a real example from a college project or internship. Show that you took ownership, corrected it quickly, and learned to double-check your work. Avoid blaming others.

2. 10

   You are assigned a testing task with unclear requirements and a tight deadline. What do you do?

   Say you would clarify with the business analyst or test lead, document assumptions, prioritize critical test cases, and communicate risks early. Show that you are proactive and do not wait until the deadline to raise concerns.

3. 11

   How do you handle a situation where a developer disagrees with your bug report?

   Explain that you would stay calm, present evidence like steps and screenshots, and discuss based on facts. If needed, escalate to the test lead or project manager. Emphasize teamwork and not taking it personally.

4. 12

   Describe a time you had to learn a new tool or technology quickly for a project.

   Use an example like learning Selenium or Postman for a college project. Highlight how you used online resources, practiced, and applied it. Show willingness to learn continuously.

HR and Company Fit

1. 13

   Why do you want to work as a Test Engineer in an IT services company?

   Talk about your interest in quality assurance, attention to detail, and the opportunity to work on diverse projects and domains. Mention that services companies offer exposure to multiple clients and technologies.

2. 14

   Are you willing to relocate or work in shifts based on project requirements?

   Be honest but positive. If you are flexible, say yes and explain that you understand client projects may need it. If not, state your constraints clearly but show willingness to adjust where possible.

3. 15

   Where do you see yourself in three years?

   Show a growth path like moving from manual testing to automation testing, or becoming a test lead. Mention gaining certifications like ISTQB and deepening domain knowledge. Avoid saying you want to move to development.

4. 16

   What do you know about our company and why should we hire you?

   Research the company's projects, values, and recent news. Connect your skills in testing to their needs. Highlight your willingness to learn, teamwork, and ability to handle pressure. Keep it specific to the company.