Java Interview Questions
What you'll learn
- Help to crack Java interviews
- This Course is for Beginners and Intermediate Java Developers who would like to appear for an Java Interview .
- There are more than 300+ questions with elaborated live examples.
- You will be able to Answer Questions on Collections, Generics ,Exceptions, Executor Framework , New features in Java 8
Requirements
- Basic Understanding of Java
Description
This course is a compilation of more than 250+ Java interview question. With this course you can brush up your skills from very basic level to advanced level. Most of the topics have been discussed with coding examples to give a better understanding. In this course I have covered wide range of topics . The best part about this course is you can go through this course in a very sort span of time .
Topics covered in this course:
1 ) Basic question on JVM , JDK and JRE
2 ) Java Main Method
3 ) String, String Buffer and String Builder
4 ) Wrapper classes : Advantages over primitive types , different ways to create them, hands on examples
5 ) Common methods of Object Class
6 ) General Programming Concepts : Interface, access modifiers, abstract class, static method, static variables, static blocks, inner class etc.
7 ) Marker Interface : Random Access , Cloneable , Serializable
9 ) Cloning : deep clone and shallow clone with examples
10 ) Serialization and deserialization with examples.
11 ) Exceptions : exception hierarchy, checked exception and unchecked exceptions
12 ) Collections: collection hierarchy, different collection classes, HashMap, Comparable and Comparator, concurrent collections, Generics
13 )Threads
14 ) Executor framework
15 ) Java 8 : Functional programming , functional interface , lambda expressions with examples , Optional with examples .
Hope this course will be helpful to you , so kindly enroll and get started.
Happy learning!!!!
Who this course is for:
- Java Developers from beginner to intermediate level
Course content
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Instructor
I am a passionate and experienced IT professional who would like to make learning fun and easy . Since last many years I am a Java Developer and I have appeared in many interviews. I have made a compilation of the questions and my aim is to help others in cracking the interviews by sharing my experience.