In this post, I am listing all the SQL scenario-based interview questions that I have faced in the last 8+ years of work experience. Hope this helps you out! Q1) Let’s say I don’t permit you to create a foreign key what would be an equivalent way of implementing the…

Below is the list of questions I have faced in various interviews over a 8+ years of my career. — Q1) What are different types of joins? a) Inner Join: The INNER JOIN keyword selects records that have matching values in both tables. b) Left Join: The LEFT JOIN keyword returns all records from the left table (table1), and the matched records from the right table (table2). …

When a user navigates to a component with a template that requires data, the page may first appear mostly blank or with only the static text, making a less than ideal user experience. This happens due to a delay in downloading the data required for the page, especially if the…

In the world of web development, performance is a crucial aspect that can make or break the user experience. Slow-loading websites can frustrate visitors and discourage them from engaging with your application. …