interview blogs

When deciding between using a composite index or single column indexes, it's essential to understand the differences and when one might be more beneficial than the other. Here's a comparison of the two:

Posted 2 years ago

To find the largest distance between occurrences of a character x in a string str, where the distance is defined as the number of unique characters between two occurrences of x, you can iterate through the string while maintaining a set to track unique characters and an integer to track the maximum distance. Here's a step-by-step approach:

Posted 2 years ago

CSS (Cascading Style Sheets) is a cornerstone technology of the web, responsible for styling and laying out web pages. Here are over 30 interview questions ranging from fundamental concepts to complex scenarios, ideal for gauging expertise in CSS.

Posted 2 years ago

Software Development Engineers in Test (SDETs) play a crucial role in the software development lifecycle, ensuring that code is not only functional but also meets quality standards. Below are 30 interview questions that explore the breadth of knowledge and skills an SDET should possess.

Posted 2 years ago

Microservices architecture has become a standard in modern software development, offering scalability, flexibility, and efficiency. Here’s a curated list of over 30 interview questions to deepen your understanding or assess candidates' expertise in microservices.

Posted 2 years ago

Go, also known as Golang, has become a preferred language for many developers due to its simplicity, performance, and robust standard library. Whether you're preparing for an interview or evaluating candidates, here are over 30 Go interview questions and answers to guide you.

Posted 2 years ago