environment variables setup for java - Session 10 || Java ||HeapCode || Java Full Training

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वीडियो से आप यह सब सीख जायेंगे
Course content::

Environment variables
======================
a) How to set up Environment variables in windows for java??
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Step 1:: check whether java is already added in env. varaible or not

Go to search bar--type cmd--Command propmpt dialog box appears---
type javac --version

o/p:: java_version
or
javac command not found
(follow the steps in vidoes)


b) What are Environment variables??
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-these variables are part of Oprating system that tells the OS about the resources installed/prsesnt in computer system

c) Types of environment variables??
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i)User variables::
-these variables allocate resources to particular User
-No other user can use these resources


ii) System variables
-----------------------
these variables allocate resources to all users
all users can use these resources from any location.

d) Q.why do we set jdk path to system/environment variable??
-so that we can compile and run java programs from any location.


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