What is the use of learning J2EE?

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Rajesh Kumar N

"Rajesh Kumar N: Guiding Young Minds from 1 to 12 with Expertise and Care"

Learning J2EE is useful for building scalable, secure, and enterprise-level web applications.
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I am online Quran teacher 7 years

Learning J2EE is useful for building scalable, secure, and enterprise-level web applications.
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