1>What do you know about  Java?
Soln:- Java  is a high-level programming  language originally developed Sun Microsystems and
released  in 1995   Java  runs on a variety of platforms,  such as Windows,  Mac OS,  and  the various
versions of UNIX.

2>What are  the supported platforms  Java Programming Language?
Soln:- Java  runs on a variety of platforms,  such as Windows,  Mac OS,  and  the various versions of UNIX/Linux  like HP-Unix,  Sun Solaris,  Redhat Linux,  Ubuntu,  CentOS,  etc.

3>List any  five  features of  Java?
Soln:- Some  features  include Object Oriented,  Platform  Independent,  Robust,   Interpreted,  Multi-threaded

4>Why  is  Java Architectural Neutral?
Soln:- It’s compiler generates an architecture-neutral object  file  format,  which makes  the compiled code to be executable on many processors,  with  the presence of  Java  runtime system.

5>How  Java enabled High Performance?
Soln:- Java uses  Just-In-Time compiler  to enable high performance  Just-In-Time compiler  is a program that  turns  Java bytecode,  which  is a program  that contains  instructions  that must be  interpreted into  instructions  that can be sent directly  to  the processor.

Top 5 Java Interview Questions and Answers

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