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I applied via Company Website and was interviewed in Nov 2024. There was 1 interview round.
Joins are used to combine rows from two or more tables based on a related column between them.
Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.
INNER JOIN returns rows when there is at least one match in both tables.
LEFT JOIN returns all rows from the left table and the matched rows from the right table.
RIGHT JOIN returns all rows from the right table and the matched rows from the left table.
FULL ...
I applied via Naukri.com and was interviewed in Mar 2024. There were 2 interview rounds.
20 questions,mcq type
Not so revelent topics are there so be prepared
Types of joins are inner, outer, left, right. Normalization is the process of organizing data in a database efficiently. Types include 1NF, 2NF, 3NF, BCNF.
Types of joins: inner, outer, left, right
Normalization is organizing data in a database efficiently
Types of normalization: 1NF, 2NF, 3NF, BCNF
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I applied via Recruitment Consultant and was interviewed in Oct 2021. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Oct 2022. There were 3 interview rounds.
Basic concepts of aptitude and reasoning
I applied via Approached by Company and was interviewed in Aug 2023. There were 2 interview rounds.
SQL commands are instructions used to interact with a database to perform tasks such as querying, updating, and managing data.
SQL commands are used to interact with databases to perform tasks like querying data, updating data, and managing database structures.
Common SQL commands include SELECT, INSERT, UPDATE, DELETE, CREATE, and DROP.
Examples: SELECT * FROM table_name; INSERT INTO table_name (column1, column2) VALUES ...
Normalization in SQL is the process of organizing data in a database to reduce redundancy and improve data integrity.
Normalization involves breaking down a database into smaller, more manageable tables.
It helps in reducing data redundancy by storing data in a structured way.
Normalization ensures data integrity by minimizing the chances of inconsistencies.
There are different normal forms like 1NF, 2NF, 3NF, etc. to guid
I applied via Referral and was interviewed in Feb 2023. There were 2 interview rounds.
I am an experienced SQL Developer with a strong background in database management and query optimization.
Experienced SQL Developer
Strong background in database management
Expertise in query optimization
This company offers a collaborative work environment, cutting-edge technology, and opportunities for professional growth.
Collaborative work environment: The company values teamwork and encourages collaboration among employees.
Cutting-edge technology: The company stays up-to-date with the latest advancements in SQL development.
Opportunities for professional growth: The company provides training programs and career devel...
SQL is a programming language used for managing and manipulating relational databases.
SQL stands for Structured Query Language.
It is used to communicate with and manipulate databases.
SQL can be used to create, modify, and retrieve data from databases.
It provides commands for creating tables, inserting data, updating records, and querying data.
Examples of SQL commands include SELECT, INSERT, UPDATE, and DELETE.
I applied via Walk-in and was interviewed in Oct 2022. There were 3 interview rounds.
based on 3 interviews
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