Square One Systems Design interview questions

Common Questions: Tell me about yourself. Why are you looking for a new role? Notice period and current CTC/expected CTC. Location preference (remote/hybrid/on-site). Write test cases for a feature (e.g., login or payment). Bug lifecycle & defect reporting (Jira). Agile process & test planning. Boundary Value Analysis (BVA), Equivalence Partitioning (EP), decision tables. Real-time scenario-based questions. Request types: GET, POST, PUT, DELETE. Validating status code, JSON response. Writing assertions in Rest Assured using Java. How you handled dynamic auth tokens. API + DB validation (comparing response with DB data). Write SQL queries: SELECT, JOIN, GROUP BY. Validate data for a given user or order. Know how to connect to a DB using Java (JDBC).