August 14, 2026

Smita Bharat Blog

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React Questions

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1.What is JSX in React? JSX stands for JavaScript XML. It is a syntax extension for JavaScript used in React to write HTML-like code inside JavaScript. Why Use JSX? JSX makes it easier to build UI in React by letting you write components using syntax that looks like HTML, but is actually converted to JavaScript…

Database Interview Questions

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1.what is index A database index is a performance optimization tool that allows the database to find rows faster when you query by specific columns. CREATE INDEX idx_users_email ON users(email); idx_users_email is the name of the index. It improves performance for queries filtering by email. 📈 Types of Indexes Type Description Single-column index Index on…

What is Go (Golang)?

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Introduction to Go (Golang) Go, commonly known as Golang, is an open-source programming language developed by Google engineers Robert Griesemer, Rob Pike, and Ken Thompson. Go was officially released in 2009 with the goal of making software development: Simple Fast Reliable Efficient Scalable It combines the performance of low-level languages like C with the simplicity…

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