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100+ FAQ Java Interview Questions answered with diagrams and code

♥♦ Q1-Q10: Top 50+ Core Java Interview Questions & Answers

Must know core Java interview questions start easier and get tougher with comprehensive coverage of multithreading & enterprise Java interview Q&As with lots of diagrams, code & industrial strength examples. Q1. What is the difference between “==” and “equals(…)” in comparing Java String objects? A1. When you use “==” (i.e.

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♦ Q29-Q53: Top 50+ JEE Interview Questions & Answers

This JEE interview questions and answers cover some of the FAQs. This extends the other Java interview questions and answers on enterprise Java development EE Java interview Questions and Answers Q1 – Q28 and core Java development 50+ Core Java interview questions & answers Q29. What are the different ways…...

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♦ Q01-Q28: Top 50+ EE Java interview questions & answers

If you are an interviewee — You have no control over what “Java EE interview questions” will be asked in Java job interviews, but there are a few JEE interview questions that are very frequently asked in job interviews, and it really pays to prepare for those questions. Here are…...

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♦ Q11-Q23: Top 50+ Core on Java OOP Interview Questions & Answers

The focus is on Java OOP interview questions and answers. Top 50+ Core Java Interview Questions Links: Q01-Q10 | Q24-Q36 on classes, interfaces and generics | Q37-Q42 on GC and referencing | Q43-Q54 on Objects Q11. What is the difference between constructors and other regular methods? A11. Constructors must have…...

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♦ Q43-Q54: Top 50+ Core on Java Objects Interview Questions & Answers

FAQ interview questions answered on Java objects. Top 50+ Core Java Interview Questions Links: Q01-Q10 | Q11-Q23 on OOP | Q24-Q36 on classes, interfaces and generics | Q37-Q42 on GC and referencing Q43. What can you tell about the performance of a HashMap compared to a TreeMap? Which one would…...

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♦ Q37-Q42: Top 50+ Core on Java Garbage Collection Interview Questions & Answers

As a Java developer, you may not need to know how the JVM works, but the most important topic that you must know is Java Garbage Collection. How the Garbage Collection and object referencing work in Java. Top 50+ Core Java Interview Questions Links: Q01-Q10 | Q11-Q23 on OOP |…...

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♦ Q24-Q36: Top 50+ Core on Java classes, interfaces and generics interview questions & answers

Focus is on Java classes, interfaces and generics the interview questions and answers style. Java classes and interfaces are the building blocks. Top 50+ Core Java Interview Questions Links: Q01-Q10 | Q11-Q23 on OOP | Q37-Q42 on GC and referencing | Q43-Q54 on Objects Q24. What happens when a parent…...

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600+ Java/JEE Interview Q&As

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200+ FAQs for Quick Java Interview Prep

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16 Technical Key Areas to standout

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80+ step by step Tutorials conducive to self-taught projects

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100+ pre-interview coding tests

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