Introduction of Pointer in C when we declare a variable of any datatype in our program, we refer to that location in memory by a certain name but at the machine level, that location has a memory address, which is used by the OS during the processing. This is done Read more…
Example : A Non-String Function Examples or program in C to find the length of a character in a given string without using the string function. Example : A program in C to display the respective ASCII value of a given character. Example : A program in C to display Read more…
One-Dimensional Array Examples Example : A One-dimensional Array Examples or program in C to create an array to store ten static values given by the programmer & display them. Example : A C program to create an array to read & display the values in one-dimensional array. Example : Write Read more…
There are the following major fundamentals in Java:- Character Set in Java Java uses the Unicode character set. Unicode defines a fully international character set that can represent all of the characters found in all human languages and writing systems around the world such as English, Arabic, Chinese, Hindi, Regional Read more…
(Link for Concepts and features of OOPs) Java Definition and Features are as follows: – Definition of Java Java is a simple, scalable (easy to integrate), object-oriented (able to program real-life complexities), class-based, concurrent, general purpose, open source, high-level programming language with powerful features, which can be used to develop Read more…
Java AWT GUI is part of the Java SE (Standard Edition) platform and is available in the java.awt package. In other words, Java AWT GUI is part of the Java Foundation Classes (JFC). In Java, AWT (Abstract Window Toolkit) is one of the core libraries for creating Graphical User Interfaces Read more…
The Commonly Asked Interview Questions in Java are categorized topics-wise as follows:- Fundamental Interview Questions in Java Ques. : What is Java? Ques. : List important features of the Java 12 release. Ques. : List various versions of Java. Ques. : What is the difference between Path and Classpath variables in Java? Ques. Read more…
Definition of Polymorphism in Java Polymorphism in Java is one of the important OOP features by which we can perform a single action in different ways. Simply, polymorphism is the ability of an object to take many forms in the same situation. In Java, the ability of a reference variable to Read more…
Reference Books and Websites in Java Some common Reference Books and Websites in Java are given below as follows : – Reference Books Slno. Name of Books Author Publications 01. Let us Java Yashwant kanetkar 02. Programming with Java E.Balgurusamy 03. Core Java: An Integrated Approach R. Nageswara Rao 04. Read more…
Java Terminology includes the following common terms – API(Application Program Interface) An application programming interface (API), in the context of Java, is a collection of pre-written packages, classes, and interfaces with their respective methods, fields, and constructors. An application program interface (API) is a set of routines, protocols, and tools for Read more…