Programming
102

SQL interview question






  27-May-2022 12:49:07



Hi this is Katy Steven

I am in final year of my engineering and placement session is starts now, as my interest is towards SQL, I want some SQL interview preparing tips along with some Interview questions that can be asked during SQL interview.

Need some positive reply from you guys.

Thanks


DISCUSSION

Maybe this can help you, I'm now on mobile dev section, but I got a question about SQL, actually what you should know about some SQL here is


- What is DBMS

- MYSQL

- Query

- Join table

- data types

- SQL structure

- sql command


This is my question, yes you should know about sql and how to implement it in application or web (live performance)




Reply

I'm currently still a student, but I'm a freelancer, sometimes I'm also interviewed to convince the client that I can. For that I will share about some of the questions they asked. You need to know that I was not interviewed in sql only but with coding, for example how to make a UI display, backend, data processing and output data and finally SEO and Security such as SEO, I can only answer about web and SQL, basic SEO, Security basic, I will describe it


- What is a DBMS?

- What is the query?

- Case sql query ex : join table, select, where, anything

- SQL structure

- Primary key

- Sql data types

- Case

Create databases, queries, and join tables and describe what you create


Coding

- Php fundamental

- Laravel

- UI like css or bootstrap

- Making simple web app

- Web testing

- Basic SEO

- Security like validation, filtering, session


This site helps me to get an overiview about SQL

https://www.guru99.com/sql-interview-questions-answers.html 




Reply

Oh I forgot, you must now about relation like constraint, restrict, cascade, on delete and foreign key. Maybe this help you because in SQL many relation, FK and how you make a query




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