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interview
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ALL QUESTIONS RELATED TO THREAD
Java Thread Interview Questions (83–138) – Easy Answer Table No Question Best Short Answer 83 What is Process?…
How Does @Async Work Internally in Spring Boot?
Introduction 🚀 Have you ever called a REST API and thought: “Why is this request blocking until everything…
How do you handle optional fields in request body in Spring Boot?
Introduction Think about filling out a signup form online. Some fields like username and password are mandatory, while…
Leetcode – Day 1
Problem 1: Contains Duplicate ( Leetcode 217 ) Example: [ 1,2,2,4 ] Return True | [1,2,3] Return False…
![[boost]](https://prodsens.live/wp-content/uploads/2025/10/40031-boost-380x250.png)
☕ Cache Eviction — Lessons from a Small Café
Imagine running a cozy café with a tiny pastry shelf. You can only keep a few items at…
“Your Profile Doesn’t Match the Role” and Other Interview Horror Stories
Hiring processes and job interviews can be unpredictable, and not always in a good way. Over the years,…
Interview Prep Sites Are Creating a Generation of Incompetent Engineers (but then so is AI)
I’ve been a senior software engineer at three Fortune 500 companies over the past decade. I’ve interviewed hundreds…
How to start a sustainable product business: CEO Laura Crawford on growing her brand from scratch
Did you know the average baby gets through 6,000 nappies before they stop needing to use them? Did…
AWS Interview Series: Top Questions with Simple Answers ✅
“Ever walked into an AWS interview and felt like you were speaking a different language? Let’s fix that.”…
