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🔍 Looking to land your dream Java developer job in 2025? In this video, we cover the Top Java Interview Questions to Get You Hired in 2025. Whether you're a fresher or an experienced professional, we've got you covered with essential Java Interview Questions and Java Interview Questions and Answers. Get ready for your next interview with these crucial insights into Java Collections Interview Questions, Java 8 Interview Questions, and Core Java Interview Questions. This guide is packed with everything you need to prepare for your Java Interview and ace those Java Coding Interview Questions!
Whether you are preparing for your first Java Interview or looking to brush up your skills for an advanced role, this video will guide you through some of the most common Java Interview Questions asked in interviews.
📖 Below are the topics covered in the video on 'Top Java Interview Question TO GET YOU HIRED in 2025'':
👨💻 Java Interview Questions for Freshers (Basic Level Java Interview Questions And Answers):
00:00 - Introduction to Java Interview Questions
01:18 - Q1.What is Java and why is it not considered a pure object-oriented programming language?
02:22 - Q2.Key components to run a Java Program.
03:54 - Q3.Main Features of Java.
04:58 - Q4.Java String Pool
05:55 - Q5.Wrapper Class
07:06 - Q6.Scenario-based question on Collections in Java.
08:35 - Q7.Use of This and Super keyword
10:08 - Q8.Difference between static and instance method.
11:08 - Q9.Constructors and their types
13:35 - Q10.Stringbuffer Vs Stringbuilder
👨💻 Intermediate Level Java Interview Questions (Java Interview Preparation):
16:12 - Q11.Abstract Classes Vs Interfaces
18:29 - Q12.Method Overloading and Can we overload the Main() method?
21:08 - Q13.Method Overriding
23:30 - Q14.Exception Handling in Java
25:25 - Q15.Lifecycle of a thread
26:50 - Q16.Singleton class
28:16 - Q17.Aggregation Vs Composition in Java
30:23 - Q18.Anonymous inner class
33:15 - Q19.Difference between Implicit and Explicit Type conversion
35:02 - Q20.Purpose of Volatile Keyword
👨💻 Java Interview Questions and Answers for Experienced (Java Interview Coding Questions):
36:20 - Q21.System.out, System.err and System.in.
37:22 - Q22.Access Specifiers in Java and their purpose?
39:15 - Q23.Final, Finally and Finalize keyword
41:47 - Q24.WAP to toggle the characters of a given string.
44:13 - Q25.WAP to count the occurrence of digits in a number.
46:21 - Q26.WAP to print reverse array.
49:15 - Q27.Anagram Strings.
51:55 - Q28.WAP to find the first and last occurrence of an element in an array.
54:44 - Q29.Reasons behind making string immutable in Java.
57:08 - Q30.Difference between deep and shallow copy.
💡 FAQs:
1. What are the common Java Interview Questions for Freshers?
Expect basic questions on Java fundamentals, Core Java, Java Collections, object-oriented programming, data types, and exception handling.
2. How do I prepare for Java Coding Interview Questions?
Practice Java coding questions, focusing on algorithms, data structures, and problem-solving, while reviewing Core Java questions as they form the foundation.
3. What should I focus on for Java Interview Questions for Experienced candidates?
For experienced roles, focus on advanced topics like Java 8, multithreading, design patterns, and performance optimization.
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