Hello Everyone,

I am looking for SQL interview questions list. I have scheduled my interviews in the upcoming week,  Recruiters told me they might test my SQL knowledge too. What kind of questions should I expect?
One is a consultant swe / data scientist and the other is an application developer.

On Monday, 21 October 2019 at 09:57:16 UTC, Arjunkumar wrote:
> Hello Everyone,
>
> I am looking for SQL interview questions list. I have scheduled my interviews in the upcoming week,  Recruiters told me they might test my SQL knowledge too. What kind of questions should I expect?
> One is a consultant swe / data scientist and the other is an application developer.

Here I am sharing with you a list of interview questions, which you need to go through and you will get an answer to these questions from here (https://hackr.io/blog/top-sql-interview-questions).

1. What is the difference between DBMS and RDBMS?
2. Can we embed Pl/SQL in SQL? Justify your answers
3. What do you mean by data manipulation language - DML?
4. What is a join in SQL? What are the types of joins?
5. What is the difference between CHAR and VARCHAR2 datatype in SQL?
6. What is a trigger?
7. What are SQL constraints give examples?
8. What are ACID properties in a transaction?
9. What is SAVEPOINT in a transaction control?
10. What are the scalar functions in SQL? Give an example