Top 15 SQL Interview Questions and Answers for Software Testing professionals || Part-A

Here you will learn Top 15 real time SQL - Theoretical interview questions and answers asked to software testers.
1. What is SQL ?
2. What are the different types of SQL commands ? Can you explain those commands ?
3. What is an Index in SQL?
4. What is a view in SQL?
5. What is a Normalization ?
6. What is a Primary Key in SQL ?
7. What is a Foreign Key in SQL ?
8. What is a Query?
9. What is a Sub-query?
10. What is a Stored procedure ?
11. What is a Trigger?
12. Explain Distinct in SQL with example?
13. What are SQL constraints?
14. What is the difference between Delete, Truncate and Drop command?
15. What is a Join and What are the different types of joins?

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[AmitGrover]

Really covered basic concept, thank you

[akshayband]

One of the best video thank u so much sir ❤️🙏🙏

[prasadsatre]

Good video i am having some queries can you please help me ;

[sameerivan]

Thanks for the great detailed video, do you think these two videos are enough to crack SQL questions for the automation engineer profile interview?

[rajashekar]

sir, please start cloud technology session, videos

[SivaKumar-vmiq]

Sir we want SQL interview queries in etl testing

[kavithag]

Sir SQL questions and answers and also Unix kuda pettandi sir

[Perky]

So, a primary key in one table can serve as a foreign key for some other table, right? It shouldn't be a problem?

[spokenenglishwithme]

Sir interviewer can ask SQL que for Manual testing