FSD Interview Guide

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This channel helps all beginners and experienced in Java, SQL, Spring boot, Microservices, AWS, AZURE, JavaScript, ReactJS, and Angular Developers to crack Interviews.

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Difference Between next() and nextLine() methods in Java

Difference Between next() and nextLine() methods in Java FSD Interview Guide

9 views - 1 week ago

Spring boot backend with JavaScript frontend call || Spring Boot integrated with JavaScript

Spring boot backend with JavaScript frontend call || Spring Boot integrated with JavaScript FSD Interview Guide

5 views - 2 weeks ago

Apache Kafka Mid-Level Architecture Diagram Explanation part-19 #apachekafka #springboot

Apache Kafka Mid-Level Architecture Diagram Explanation part-19 #apachekafka #springboot FSD Interview Guide

35 views - 2 weeks ago

Kafka Q&A Beginner Questions #kafka part-18

Kafka Q&A Beginner Questions #kafka part-18 FSD Interview Guide

14 views - 2 weeks ago

Java Interview Program | Check Whether Parentheses, Braces, and Brackets are valid #javainterview

Java Interview Program | Check Whether Parentheses, Braces, and Brackets are valid #javainterview FSD Interview Guide

5 views - 2 weeks ago

Java Interview Program | Reverse a Signed Integer (Return 0 if Overflow) #javainterviewprograms

Java Interview Program | Reverse a Signed Integer (Return 0 if Overflow) #javainterviewprograms FSD Interview Guide

4 views - 2 weeks ago

How to solve the TWO SUM problem in Java #javainterviewprograms

How to solve the TWO SUM problem in Java #javainterviewprograms FSD Interview Guide

10 views - 2 weeks ago

Java Interview Program | Find Maximum Non-Overlapping Intervals Using Greedy Algorithm #java

Java Interview Program | Find Maximum Non-Overlapping Intervals Using Greedy Algorithm #java FSD Interview Guide

16 views - 2 weeks ago

Count Overlapping Interval Pairs using Java #javainterviewprograms

Count Overlapping Interval Pairs using Java #javainterviewprograms FSD Interview Guide

6 views - 2 weeks ago

Apache Kafka High-Livel Architecture #apachekafka part-17

Apache Kafka High-Livel Architecture #apachekafka part-17 FSD Interview Guide

31 views - 3 weeks ago

Point-To-Point Messaging System vs Publish-Subscribe System #apachekafka #activemq #rabbitmq part-15

Point-To-Point Messaging System vs Publish-Subscribe System #apachekafka #activemq #rabbitmq part-15 FSD Interview Guide

15 views - 3 weeks ago

P-2-P vs Publish-Subscribe Messaging Systems #ActiveMQ #RabbitMQ #apachekafka part-16

P-2-P vs Publish-Subscribe Messaging Systems #ActiveMQ #RabbitMQ #apachekafka part-16 FSD Interview Guide

6 views - 3 weeks ago

Difference between Zookeeper and Kraft #apachekafka part-13

Difference between Zookeeper and Kraft #apachekafka part-13 FSD Interview Guide

11 views - 3 weeks ago

Apache Kafka Legacy vs Modern Architecture (High-Level Overview) - part 14 #zookeeper #KRaft #kafka

Apache Kafka Legacy vs Modern Architecture (High-Level Overview) - part 14 #zookeeper #KRaft #kafka FSD Interview Guide

6 views - 3 weeks ago

Apache Kafka with Spring Boot | Consumer Polling expained | part-12 #apachekafka #springboot #java

Apache Kafka with Spring Boot | Consumer Polling expained | part-12 #apachekafka #springboot #java FSD Interview Guide

28 views - 3 weeks ago

Apache Kafka Producer Application Integrated With Spring Boot Part-11 #springboot #apachekafka #java

Apache Kafka Producer Application Integrated With Spring Boot Part-11 #springboot #apachekafka #java FSD Interview Guide

29 views - 3 weeks ago

How to Set a Default Value in the @Value Annotation #springboot #java

How to Set a Default Value in the @Value Annotation #springboot #java FSD Interview Guide

5 views - 3 weeks ago

What is Banner, and how to turn it off in Spring Boot #springboot

What is Banner, and how to turn it off in Spring Boot #springboot FSD Interview Guide

7 views - 1 month ago

How to build dynamic HTML Templates in Spring Boot using Thymeleaf #springboot #thymeleaf #Java

How to build dynamic HTML Templates in Spring Boot using Thymeleaf #springboot #thymeleaf #Java FSD Interview Guide

34 views - 1 month ago

SQL Developer error fix: Cannot connect. No listener at host localhost port 1521 #OracleSqldeveloper

SQL Developer error fix: Cannot connect. No listener at host localhost port 1521 #OracleSqldeveloper FSD Interview Guide

115 views - 1 month ago

Apache Kafka Integrated with SPRING BOOT producer and consumer application #Kafka #Springboot Part-6

Apache Kafka Integrated with SPRING BOOT producer and consumer application #Kafka #Springboot Part-6 FSD Interview Guide

55 views - 1 month ago

What is a bootstrap server in Apache Kafka? #Java #ApacheKafka #Spring boot Part-5

What is a bootstrap server in Apache Kafka? #Java #ApacheKafka #Spring boot Part-5 FSD Interview Guide

33 views - 1 month ago

What is Retention in Apache Kafka || Log Retention Policy || Log Segment #Kafka #Spring boot Part-4

What is Retention in Apache Kafka || Log Retention Policy || Log Segment #Kafka #Spring boot Part-4 FSD Interview Guide

39 views - 1 month ago

Apache Kafka Spring Boot Product Application development #Java #apachekafka #kafka Part-3

Apache Kafka Spring Boot Product Application development #Java #apachekafka #kafka Part-3 FSD Interview Guide

60 views - 1 month ago

Apache Kafka Introduction #ApacheKafka #Kafka #Java #Interview Part-2

Apache Kafka Introduction #ApacheKafka #Kafka #Java #Interview Part-2 FSD Interview Guide

166 views - 1 month ago

How to resolve this error DynamoDBMappingException: not required; requires DynamoDBTyped or Typeconv

How to resolve this error DynamoDBMappingException: not required; requires DynamoDBTyped or Typeconv FSD Interview Guide

9 views - 1 month ago

How to resolve AmazonDynamoDBV2 error IncompleteSignatureException Status Code is 400 #dynamodb

How to resolve AmazonDynamoDBV2 error IncompleteSignatureException Status Code is 400 #dynamodb FSD Interview Guide

13 views - 1 month ago

How to resolve the "the input line is too long. The syntax of the command is incorrect" error #kafka

How to resolve the "the input line is too long. The syntax of the command is incorrect" error #kafka FSD Interview Guide

112 views - 1 month ago

How to Swap First and Last Character of Each Word in a String (Java) #Java #interview

How to Swap First and Last Character of Each Word in a String (Java) #Java #interview FSD Interview Guide

26 views - 1 month ago

Apache Kafka 4.3.0 Software Download & Installation on Windows 11 #apachekafka #springboot Part-1

Apache Kafka 4.3.0 Software Download & Installation on Windows 11 #apachekafka #springboot Part-1 FSD Interview Guide

332 views - 1 month ago

Generics in core Java

Generics in core Java FSD Interview Guide

13 views - 1 month ago

Top 10 Intellij Idea shortcuts || Every Develop must know #intellij #IDE #java

Top 10 Intellij Idea shortcuts || Every Develop must know #intellij #IDE #java FSD Interview Guide

22 views - 1 month ago

How Do You Create a User, Add a User to a Group, and Attach Policies to a Group in IAM #aws #IAM

How Do You Create a User, Add a User to a Group, and Attach Policies to a Group in IAM #aws #IAM FSD Interview Guide

16 views - 1 month ago

How to set up GitHub Copilot chat on Visual Studio Code editor #copilot #java #github

How to set up GitHub Copilot chat on Visual Studio Code editor #copilot #java #github FSD Interview Guide

40 views - 1 month ago

git cherry-pick command and usage explanation #git #interview #java

git cherry-pick command and usage explanation #git #interview #java FSD Interview Guide

13 views - 1 month ago

How to easy apply for jobs on LinkedIn #interview #linkedin #job #java

How to easy apply for jobs on LinkedIn #interview #linkedin #job #java FSD Interview Guide

19 views - 1 month ago

How to Find your Saved Resumes on LinkedIn #interview #resume #linkedin

How to Find your Saved Resumes on LinkedIn #interview #resume #linkedin FSD Interview Guide

40 views - 1 month ago

How to create a DynamoDB table using the AWS DynamoDB service Console | Dynamically growable fields

How to create a DynamoDB table using the AWS DynamoDB service Console | Dynamically growable fields FSD Interview Guide

20 views - 1 month ago

AWS Networking Secrets: Inbound vs Outbound Security Group Rules Explained

AWS Networking Secrets: Inbound vs Outbound Security Group Rules Explained FSD Interview Guide

46 views - 2 months ago

Etherpad for Team Collaboration – Short Notes

Etherpad for Team Collaboration – Short Notes FSD Interview Guide

14 views - 2 months ago

How to Login AWS Free Tier Account with Root Credentials

How to Login AWS Free Tier Account with Root Credentials FSD Interview Guide

37 views - 2 months ago

Chintalamori Sri Somalamma & Sri Mahalakshmamma Jathara | Village Festival 2026

Chintalamori Sri Somalamma & Sri Mahalakshmamma Jathara | Village Festival 2026 FSD Interview Guide

104 views - 2 months ago

JavaScript DOM Manipulation innerHTML vs textContent explained

JavaScript DOM Manipulation innerHTML vs textContent explained FSD Interview Guide

26 views - 2 months ago

Remove the duplicate elements from a list and print the original list using the Stream API

Remove the duplicate elements from a list and print the original list using the Stream API FSD Interview Guide

11 views - 2 months ago

Remove the duplicate elements from a list and print the duplicate list using the Stream API

Remove the duplicate elements from a list and print the duplicate list using the Stream API FSD Interview Guide

11 views - 2 months ago

Fahrenheit to Celsius Explained | Formula + Java Program | Easy Temperature Conversion

Fahrenheit to Celsius Explained | Formula + Java Program | Easy Temperature Conversion FSD Interview Guide

10 views - 2 months ago

Gondi village Jathara celebrations 🎉

Gondi village Jathara celebrations 🎉 FSD Interview Guide

19 views - 2 months ago

How to Download and Install Angular 20 version on windows 10/11 by using NVM or Node JS

How to Download and Install Angular 20 version on windows 10/11 by using NVM or Node JS FSD Interview Guide

31 views - 2 months ago

How to find the Second Highest Salary using Java Stream API

How to find the Second Highest Salary using Java Stream API FSD Interview Guide

22 views - 2 months ago

How to Download and Install Visual Studio Code Editor on Windows 10/11

How to Download and Install Visual Studio Code Editor on Windows 10/11 FSD Interview Guide

24 views - 3 months ago

How to Compile and Run TypeScript in One Command | Run .ts Files Without Converting to JavaScript 10

How to Compile and Run TypeScript in One Command | Run .ts Files Without Converting to JavaScript 10 FSD Interview Guide

21 views - 3 months ago

How can I install the ts-node package on Windows 10/11 using npm part-9

How can I install the ts-node package on Windows 10/11 using npm part-9 FSD Interview Guide

13 views - 3 months ago

What is the difference between Java and TypeScript compilation and execution part-7

What is the difference between Java and TypeScript compilation and execution part-7 FSD Interview Guide

31 views - 3 months ago

How to compile and run a Typescript file by using CMD part-6

How to compile and run a Typescript file by using CMD part-6 FSD Interview Guide

9 views - 3 months ago

How to Download and Install Typescript on windows 10/11 part-5

How to Download and Install Typescript on windows 10/11 part-5 FSD Interview Guide

23 views - 3 months ago

How to Install Node.js Using the NVM Tool on Windows 10/11 (2026) #NVM

How to Install Node.js Using the NVM Tool on Windows 10/11 (2026) #NVM FSD Interview Guide

54 views - 3 months ago

Difference between Node JS vs NVM part-4

Difference between Node JS vs NVM part-4 FSD Interview Guide

11 views - 3 months ago

Typescript theory-3

Typescript theory-3 FSD Interview Guide

51 views - 3 months ago

Difference between node vs npm vs npx vs nvm

Difference between node vs npm vs npx vs nvm FSD Interview Guide

18 views - 3 months ago

How to uninstall Node Js on Windows 10/11

How to uninstall Node Js on Windows 10/11 FSD Interview Guide

19 views - 3 months ago