Capgemini - Round 1 | Java, Spring Boot, Microservices, Design Pattern | Coding Round | 5-7 Yrs Exp

Join our telegram group: https://t.me/+Phv_pNJxNMU2MzY1 Watch more videos like this: https://youtube.com/playlist?list=PLNZnwhOGTN-xHhpk8mTfJDIPY8NFH1PED&si=2_0qmQiG_-xk0yb4 Here are the timestamps for each question asked in the video: How many years of experience do you have? (1:45) What about Spring Boot microservices? (2:09) Can you please explain your current project, tech stack, and responsibilities? (2:22) How many services do you have? (4:26) Suppose I want to communicate one service to other services, so what are the approaches we can use? (4:38) Is RestTemplate a class? (5:26) Is it a synchronous process or asynchronous process? (5:37) Generally, after developing or fixing a bug, how many environments can we test the functionality? (6:03) Suppose I want to make some enhancement, what is the process from start to finish? (6:36) Before implementing enhancement, can we directly implement it, or do we need to follow some steps? (9:50) Can you create a feature branch directly to deploy in production? (12:20) Is there any code review process? (13:23) Suppose I want to create one branch from the command prompt, what is the command? (13:46) I want to send data via GET method to the REST controller. How many ways can we send the data? (14:32) What are the different functional interfaces in Java 8? (18:54) What is the use of the default method? Why did they introduce the default method? (19:44) What is the default capacity of ArrayList? (21:50) What is the annotation of global exception in Spring Boot? (22:04) What is the difference between @Configuration and @Bean? (22:18) Can you please explain the thread life cycle? (23:58) What is the output of this snippet? (25:49) You want to convert a string into a map, where the key is "Ravi" and the value is "20", and the key is "Akash" and the value is "20", by using Java. Can you please convert it into a map? (29:01) Take one functional interface, inside the functional interface take one method with two arguments, and implement that method by using a Lambda expression to sum the data. (32:04) Is @FunctionalInterface mandatory? (37:38) Line number 23, what is the meaning of that one? (38:04) In this video, we walk you through the common theoretical and coding questions asked in real interviews at Capgemini for Java professionals with 5-7 years of experience. We cover key topics such as Core Java concepts, Java 8 features, design patterns, data structures, and algorithmic challenges that are frequently tested during the interview process. Watch as we explain the answers to these questions with practical examples, tips, and tricks to help you ace your interview at Capgemini! Perfect for senior Java developers looking to prepare for their next job opportunity. #CapgeminiInterview #JavaInterview #CodingChallenges #CoreJava #Java8 #CapgeminiInterviewPreparation #SeniorJavaDeveloper #JavaInterviewQuestions #JavaInterview #JavaDeveloper #JavaProgramming #JavaDevelopment #JavaInterviewQuestions #JavaCoding #TechInterview #Java8 #Java8Features #CoreJava #SpringBoot #SpringFramework #JavaEE #JavaInterviewPrep #JavaDeveloperLife #TechInterviewQuestions #InterviewPreparation #CodingInterview #SoftwareEngineer #JavaCodingChallenge #JavaTutorial #SeniorJavaDeveloper #JavaInterviewTips #InterviewPractice #CapgeminiInterview #JavaAlgorithms #JavaDesignPatterns #JavaCodingInterview #JavaCareer #CodingInterviews #SpringBoot #JavaDevelopment #SpringFramework #Microservices #JavaDeveloper #SpringBootInterview #SpringSecurity #SpringDataJPA #RESTAPI #JavaProgramming #SpringCloud #AWS #AWSInterview #CloudComputing #AWSLambda #AmazonS3 #AWSEC2 #AWSArchitecture #AWSDeveloper #DevOps #CloudEngineer #AWSCertification #SpringBootAndAWS #CloudNative #JavaWithAWS #MicroservicesArchitecture #CloudDevelopment #TechInterviews #SoftwareEngineering #JavaInterview