Infosys Interview Experience For Technology Support Specialist
Round-1 (Technical)
Estimated time-30 min
Section-1 (Database)
- What are the 3 Keys in SQL?
- Difference between Delete and Truncate commands?
- Which query would you prefer to run in Production for modifying a query, Deleting or Update query?
Section-2 (Programming Language-JAVA)
- How do you handle memory management in JAVA?
- How do you handle ClassNotFound Exception in JAVA?
- What is the difference between stack and heap memory?
- Can we override static methods in JAVA? and if not state the reason
- What is Authentication/Authorisation in Postman?
- How do you create a GET API using Postman?
- Tell some of your daily Roles and Responsibilities.
Contact Us