1. **What are Records?** (In-depth Explanation)
2. **Internal workings of `HashMap`**
3. **`equals()` vs `hashCode()`**
4. **Basic SQL queries** – including `LIMIT`, `OFFSET`, and `JOIN`s
5. **Questions on Java 8** – lambda expressions, streams, and `(::)` operator
6. **DSA**:
   6.1. Detect cycle in Linked List
   6.2. Merge two sorted arrays
7. **Arrays vs ArrayList**
8. **About `produces`, `consumes`, `content-type`, and `accept`** – basic REST methods
9. **`.equals()` vs `==`**
10. **Static variables and method output questions**


What are Records? (In-depth Explanation)
Internal workings of HashMap
equals() vs hashCode()
Basic SQL queries – including LIMIT, OFFSET, and JOINs
Questions on Java 8 – lambda expressions, streams, and (::) operator
DSA:
6.1. Detect cycle in Linked

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