Java 8 Stream API: 8 Interview Questions You Should Be Able to Answer
Streams appear in almost every Java interview. Here are common Stream API questions with clear explanations and code you can practise.
Sample article
Confused about where to start? A practical, step-by-step roadmap for freshers aiming for developer roles in India.
Many freshers try to learn everything at once and end up confident in nothing. A focused roadmap helps you build real depth in one stack before expanding.
Step 1: Choose one primary stack
Pick Java Full Stack (Java, Spring Boot, SQL, Angular) or MEAN Stack (JavaScript, Angular, Node.js, MongoDB). Look at job descriptions in your target cities and choose the one that matches your interest and the openings you see.
Step 2: Build strong fundamentals
- Programming basics and OOP
- Core data structures: arrays, strings, lists, maps
- SQL fundamentals
- Git and GitHub
Step 3: Build one or two meaningful projects
A complete project with authentication, CRUD operations, validation and a clean UI teaches more than ten unfinished tutorials. Make sure you can explain every part of it.
Step 4: Prepare your profile
Create an ATS-friendly resume, an optimized Naukri profile and a professional LinkedIn profile. Push your project code to GitHub with a clear README.
Step 5: Practise interviews
Revise concepts, practise coding and SQL questions, and take mock interviews to get comfortable explaining your answers.
This is a sample article published as a starter resource. Verify technical details against official documentation for the versions you use.