Introduction to Java – Architecture & Installation

In this video we learn about the fundamentals of Java. How it works, the architecture, code execution, every single step in detail. We also cover the installation of tools that are required to write code in Java.

Software download links:
– https://www.jetbrains.com/idea/download
– https://www.oracle.com/java/technologies/javase-jdk16-downloads.html

Take part in the learning in public initiative! Share your learnings on LinkedIn and Twitter with #DSAwithKunal & don’t forget to tag us!

👉 Resources
– Join Replit: http://join.replit.com/kunal-kushwaha
– Complete Java DSA playlist: https://www.youtube.com/playlist?list=PL9gnSGHSqcnr_DxHsP7AW9ftq0AtAyYqJ
– Code, Assignments, & Notes: https://github.com/kunal-kushwaha/DSA-Bootcamp-Java

➡️ Connect with me: http://kunalkushwaha.com

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Timestamps:
0:00 Introduction‌‍‍‍‌‌‍‍ ‌‍‍‌‍ ‌‍‍‌‍‍‌‍ ‌‍‍‌‍‌‍‌ ‌‍‍‌‍‍‍‌ ‌‌‍‍‌ ‌‌‍‍‍
0:47 Why we use Programming Languages
1:33 How Java Executes?
2:02 .java file (Human Readable)
2:16 .class file (Byte Code)
3:58 Why Java is Platform Independent?
5:14 More about Platform Independence
9:36 Architecture of Java
10:35 JDK
12:12 JRE
13:48 Explanation of Some Terms
13:55 Compile Time
14:03 Runtime
14:10 How JVM Works? (Class Loader)
19:07 JVM Execution
21:30 Working of Java Architecture
23:19 JRE vs JVM
24:46 Tools Required to Start Programming in Java
27:08 Outro

#java #placement #dsa #interviews