Tech Corner

Data Engineer: Interview Questions

Here is a list of common data engineering interview questions, with answers, which you may encounter for an interview as a data engineer. The questions during an interview for a data engineer aim to check not only the grasp of data systems and architectures but also a keen understanding of your technical prowess and problem-solving skills. This article lists essential

Continue reading

NoSQL Database Interview Questions for Experienced Candidates

Here is a list of common NoSQL interview questions with detailed answers for experienced NoSQL Database professionals. Through advanced queries about architecture, optimization, and real-world problem-solving in NoSQL environments, such interviews aim to gauge the candidate’s ability to understand the complexities of NoSQL databases in scalable, high-performance applications. In such interviews, one should expect discussions on data modeling for scalability,

Continue reading

NoSQL Database Interview Questions for Freshers

Preparing for a job interview in the NoSQL database domain involves understanding a range of concepts from the basics of NoSQL databases to more complex querying and database design. Here’s a mix of 17 fundamental and intermediate questions that are suitable for freshers applying for positions involving NoSQL databases. These questions cover a broad spectrum of topics relevant to NoSQL

Continue reading

Android: Interview Questions and Answers

Here is a list of common Android interview questions with detailed answers to help you prepare for the interview as an Android app developer. This article is designed to assist aspiring Android developers with a comprehensive set of interview questions, covering a wide spectrum of areas including basic programming principles, Android-specific components, design patterns, and best practices in mobile development.

Continue reading

iOS Interview Questions

Here is a list of common iOS interview questions with detailed answers to help you prepare for the interview as an iOS app developer. As the mobile industry continues to evolve at a rapid pace, so do the expectations for iOS developers in job interviews. These interviews test candidates on a wide array of topics, from the fundamentals of Swift

Continue reading

JavaScript Interview Questions

Here is a list of common JavaScript interview questions with detailed answers to help you prepare for the interview as a JavaScript developer. JavaScript continues to be a cornerstone of web development, powering dynamic and interactive experiences across the web. As the language evolves, so does the complexity and scope of interview questions for JavaScript developers. Whether you’re a fresher

Continue reading

Python Interview Questions

Here is a list of common Python interview questions with detailed answers to help you prepare for the interview as a Python developer. Python, with its versatile use cases and straightforward syntax, has seen its popularity growing continuously in software development, data science, artificial intelligence, and many other fields. As such, interviews for Python-related positions are designed not only to

Continue reading

Java Interview Questions

Java remains one of the most common and popular programming languages in the world because of its strong features. Therefore, it’s no surprise that good Java programmers are very much sought after by almost all organizations across the world – be it startups or large multinational corporations. Considering the above, we created a list of common job interview questions about

Continue reading

What are Decentralized Applications (DApps)

As the blockchain revolution keeps raving, more developers and companies seek ways to learn about it and possibly adopt it for their next project. This article does not introduce the reader to blockchain and its workings. Instead, this article seeks to be more practical — teaching the reader about Decentralized Applications (DApps) and why they are useful and more practical.

Continue reading

Blockchain Technology: Architecture, Security Mechanism, and Blockchain Transactions

Blockchain has been a buzzword for some time, and blockchain technology has been gaining popularity by the day. However, the real potential of this technology is yet to be tapped. For any emerging technology or concept, the initial acceptance and adaptation are always slow. However, when the momentum picks up, there is no stopping. We all remember the days of

Continue reading

Need help?

Let us know about your question or problem and we will reach out to you.