Mainly focus on Query optimization and performance tuning.
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
questions regarding sql 2016,indexes,statistics
Basic sql concepts
Given a table and was asked to how create the table in SQL
basic sql queries ? most of them are solve by string functions then ask u simple theory quetion diffence between trucate and delete very basic
How many databases do you manage? What steps do you take to troubleshoot a database and/or application problem? How would you check for hung processes? What type of Data Dictionaries have you implemented? What items are in your Disaster Recovery Plan? What is your backup strategy and the RTO, RPO of those databases? What type of software to DB integration's have you worked on? There are many other database positions with other companies, why do you want to work for ULS? Why are looking to leave your current position?
All technical question nothing as unexpected
multiply two table entity
"Tell me about what you do?" "How do you process 1 million row file?"
given three round after that shortlisted for sql developer profile given handsome salary in the industry .divergent infosoft technologies ISO 9001:2008 Certified . good company for payroll software and its services. according to me company is good .taken very long journey divergent stablest in 1991. director mohan abbhi big personalty .
Viewing 941 - 950 interview questions