A programme is a set of instructions that directs a computer to perform specific activities.
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A string in Java is an object that represents a collection of char values. A character array works in the same way as a Java string.
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Object has states and behaviors that they exhibit.
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A servlet’s life cycle is divided into five levels: 1) Loading of Servlet 2) Creating instance of Servlet 3) Invoke init() once 4) Invoke service() repeatedly for each client request 5) Invoke destroy().
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The devices that deliver data and instructions to the machine are known as input devices.
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A virtual function is a member function defined in a base class that is redefined (overridden) by a derived class.
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JavaBeans is a portable, platform-agnostic model written in the Java programming language. The components that make it up are beans.
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The AVL Tree was invented in 1962 by GM Adelson – Velsky and EM Landis. In honour of its inventors, the tree was given the name AVL
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JavaScript allows you to use the following operators : Arithmetic operators, Comparison operator and Assignment operator.