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  What is difference between Java, core Java and JavaScript?

  Posted by John on December 28, 2022 at 4:58 pm

  Java, Core Java and Advanced Java are three levels of Java knowledge.

  Java: This is the basic level, in which you can learn how to write a Hello World program in Java and create basic Java programs for Calculator etc.

  Core Java: At this level, you have to gain expertise in Java Collections, Java Multi-threading, OOPS concepts, Polymorphism, Java Exception handling etc. This is the level at which you can get a Job in a company.

  Advanced Java: As the name suggests, at this level you are expected to know not only core Java but also related packages etc. You have to know XML handling, JSON parsing, REST service creation etc.

  JavaScript:

  JavaScript is an interpreted programming or script language from Netscape. It is somewhat similar in capability to Microsoft’sVisual Basic, Sun’s Tcl, the UNIX-derived Perl, and IBM’s REXX. In general, script languages are easier and faster to code in than the more s

  • This discussion was modified 2 years, 6 months ago by  John.

  John replied 2 years, 6 months ago 1 Member · 0 Replies
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