will discuss in this post, the java program some important topics.
the list is very useful while interview time because the questions will ask frequently.
In my interview time, the companies are asked most of the question are below list. I think it will help beginners who are trying to get jobs as fresher. Ok, my interview time 80 percentage questions were asked by String coding questions, Oops concepts explanation, exception handling, Java JDBC, collection and DSA (Data structure and Algorithms).
In this article, we can see
List Of Most Important Java Program Topics/Concepts For Beginners
- Data Type
- Operators
- Control statement
- Selection statements
- Oops concepts
- Java String
- method overload
- method overriding
- Interface
- Abstract
- Access modifier
- Java I/O concept
- collection
- Exception handling
- Java JDBC
- Java Date
- Polymorphism
- Java Array
- Java Reflection
- Java Regex
This is the list of very important concepts in the core java. apart from other topics are there for learning in-depth java. but I focused on the beginners level learner and job seekers as freshers.
Thank You
March 11, 2021
Tags :
Core Java
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