Do you think GIT version control is better than Tortoise SVN when it comes to multiple programmers working on the same piece of code?
Sql Developer Interview Questions
Sql Developer Interview Questions
SQL stands for Structured Query Language, and SQL developers create SQL databases and the applications that work with them. They often use design tables and storing procedures for stability, reliability, and performance. In an SQL developer interview, employers often ask questions about your programming knowledge and problem-solving skills.
Top SQL Developer Interview Questions & How to Answer
Question 1
Question #1: What are the types of keys in SQL, and when would you use them?
How to answer
How to answer: This question lets you demonstrate your knowledge of SQL. Discuss the most common types of SQL keys, and talk about how they can identify rows and columns in tables. Keys work as unique identifiers, allowing users to retrieve data easily.
Question 2
Question #2: What are the types of normalization available in SQL, and how do you use them?
How to answer
How to answer: People use SQL normalization to organize data and reduce redundancies. You can demonstrate your experience by discussing the normalization methods you use most. For example, many developers divide a large table into several smaller ones for easier readability.
Question 3
Question #3: What programming languages are you familiar with?
How to answer
How to answer: Many SQL developers also use JavaScript, HTML, Python, PL/SQL, and other languages. Mention the languages you know and how you used them at your previous job. Also, tell the interviewer about any programming certifications you received.
2,214 sql developer interview questions shared by candidates
HR Round:- Where do you see yourself in 5 years? Are you serious about this position? What do you learn from your internship? What does your family member do for a living?
Describe SQL Describe Keys in SQL What is join and there types?
Joins, packages,plsql,triggers, procedure,SQL basics, keywords
1.push and pull replication 2.db migration process 3.encryption
Easy question like what will be SQL query if you want to delete tablet structure but not table. What is constant in SQL?
More on behavioral and Case studies.
Give details about projects you worked on. Understand all the things that you put on your resume. Biggest weakness and strength. SQL assessment test that is given before the panel interview.
T-SQL code review (not too bad). Discuss the different types of SQL backups.
Real cases described. From the candidate expected solution for the described case.
Viewing 771 - 780 interview questions