What SQL questions are asked in HCL interviews?
Technical interviews at HCL cover curated SQL and relational database queries, including joins, window functions, aggregations, and subqueries.
Curated SQL and relational database interview problems asked by HCL, ranked by frequency with direct problem links.
# | SQL Problem | Difficulty | Frequency↓ | Acceptance | |
|---|---|---|---|---|---|
| #176 | Second Highest Salary3 sources | Medium | 69% | 47.5% | |
| #185 | Department Top Three Salaries3 sources | Hard | 63% | 61.0% |
Explore 17 verified DSA interview questions asked by HCL across 5 recency windows.
Direct links to database interview question sets across 75 top tech companies.
Technical interviews at HCL cover curated SQL and relational database queries, including joins, window functions, aggregations, and subqueries.
Data engineers, backend engineers, business intelligence analysts, and data scientists at HCL may be tested on practical database query problems relevant to the role.