Category: Uncategorized
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Abstraction
Abstract Classes and Methods: Data abstraction is the process of hiding certain details and showing only essential information to the user.Abstraction can be achieved with either abstract classes or interfaces . The abstract keyword is a non-access modifier, used for classes and methods: Points to Remember: Abstract Class: A class which contains the abstract keyword in its declaration is known as abstract class. Java Abstract…
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HTML tags and it’s output
Tags: Open tag and close tag: open tag close tag syntax type <Head> </Head> <Head> <title> </Head> <body> </body> <body> content </body> <p> </p> <p> content </p> <li> </li> unordered list<ul><li> content </li> ordered list<ol><li> content </li> <em> </em> <em> content </em> <strong> <strong> <strong> content </strong> <u> </u> <u> content </u> <dt><dd> </dt></dd> descriptive…
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