Learning to program in C on an online platform can provide structured learning and a certification to show along with your resume. Learning C can still be useful in 2026, especially if you want to ...

Nextcloud CEO: Open source moves from 'a nerdy audience' to the geopolitical stage Frank Karlitschek, head of the German software vendor, talked about the company’s decision to help develop the ...

Get hands-on with Python & SQL • Data structures, pandas, numpy, matplotlib • Writing optimized SQL queries • Joining, filtering, grouping, and window functions 3. Build real-world projects • ...

Multithreading: Thread creation, lifecycle, synchronization, and thread safety. Executor Service, Callable, Future, and handling concurrency. Implement core Java programs that use all OOP principles.

There was an error while loading. Please reload this page.

15. If a procedure contains multiple SQL statements and runs slowly, how would you identify which SQL is taking time and how would you fix it? 💬 These questions cover a strong mix of PL/SQL, ...