L1 Capgemini Interview Questions and Answers for Java Developer | Core Java + Spring Boot | 3–8 Yrs

🎯 I Cleared Capgemini Java Interview 2026 — Round 1 | All Real Questions + Answers | 3–6 Years Experience | You will get Capgemini Interview Questions and Answers for Java Developer with my Capgemini Interview Experience I'm sharing my real Capgemini Java Developer interview experience from Round 1 — every question that was asked, how I answered it, and live code in IntelliJ using Java 25. If you're preparing for a Capgemini Java interview in 2026, this is your complete prep guide. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📌 TIMESTAMPS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 00:00 — Intro & My Capgemini R1 Experience 01:19 — Q01 | compare() vs compareTo() 03:13 — Q02 | Method Overloading vs Overriding 05:30 — Q03 | Access Modifiers (all 4 types) 06:23 — Q04 | Serializable Class in Java 07:24 — Q05 | What happens when class implements Serializable + transient keyword 08:18 — Q06 | Why is Serialization used in Java? 09:02 — Q07 | Polymorphism (compile-time & runtime) 10:08 — Q08 | HashMap Internal Working 12:02 — Q09 | Profiles in Spring Boot 13:10 — Q10 | Dependency Injection (3 types) 13:50 — Q11 | How to inject property values (@Value, @ConfigurationProperties) 15:45 — Q12 | @Qualifier Annotation 17:12 — Q13 | Spring Components (@Service, @Repository, @Controller...) 18:09 — Q14 | Char Occurrence in String using Java Stream (Coding Question) 19:22 — Q15 | Comparator & ByComparator Sorting 20:17 — Q16 | HTTP 204 vs 404 Status Codes 21:30 — Outro & What's Coming Next ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔗 WATCH NEXT ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ▶ Capgemini R2 Interview →https://youtu.be/toBIiOjAB10 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📂 PLAYLIST ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🏢 Company-Wise Java Interviews → https://www.youtube.com/playlist?list=PLSca82_CRlvpj1AdIS2k7ocP_XGpBYrUm ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 💻 SOURCE CODE (Java 25 — Runnable in IntelliJ) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔗 GitHub → https://github.com/TheDipDeveloper/capgemini-java-interview-round1 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔔 SUBSCRIBE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ I appeared in 30+ company interviews recently — TCS, Infosys, Wipro, EPAM, IBM, Cognizant, Capgemini and more. Every one gets a dedicated video on this channel. Subscribe so you don't miss any. 👍 Like if this helped your prep 💬 Comment your experience level + which company you're targeting 🔔 Subscribe for Capgemini R2 and more! #CapgeminiInterview #JavaInterview2026 #SpringBootInterview #CapgeminiJava #JavaDeveloper #InterviewExperience #CoreJavaInterview #CapgeminiR1 #DipDeveloper #Java25 #JavaInterviewQuestions ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 💬Your Search Queries capgemini java interview questions and answers for experienced capgemini java developer interview questions capgemini java full stack developer interview questions capgemini java interview capgemini java spring boot interview questions capgemini java interview questions and answers for freshers capgemini java coding questions capgemini java developer interview experience capgemini java developer interview questions for experienced capgemini java developer interview capgemini java interview questions capgemini l1 java interview questions capgemini m1 java questions capgemini selenium java interview questions capgemini senior analyst interview capgemini senior analyst capgemini senior analyst in hand salary capgemini senior analyst interview experience capgemini senior software engineer interview capgemini senior consultant salary capgemini senior analyst training capgemini senior analyst role capgemini senior manager capgemini senior consultant capgemini salary capgemini bench policy capgemini software engineer capgemini software engineer hiring capgemini software associate capgemini software engineer interview questions capgemini software engineer salary capgemini software associate interview questions capgemini software company capgemini software engineer assessment test capgemini software engineer role capgemini software engineer exam pattern capgemini software engineer interview experience capgemini software developer capgemini software engineer 2026 capgemini software engineer superset