Static is a keywordwhich is when associated with a method, makes it a class related method. The method is static so that JVM can invoke it without instantiating the class. This also saves the unnecessary wastage of memory which would have been used by the object declared only for calling the method by the JVM.

Hello,

Because Java compiles as bytecode which then runs inside a Virtual machine, it cannot access the computer it runs on like a natively compiled program can. The general reason why Java is considered to be more secure than, say C, is because it handles memory management for you.

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Suppose you have to perform addition of the given numbers but there can be any number of arguments, if you write the method such as a(int,int) for two parameters, and b(int,int,int) for three parameters then it may be difficult for you as well as other programmers to understand the behavior of the method because its name differs.

If a subclass provides the specific implementation of the method that has been declared by one of its parent class, it is known as method overriding.

The final keyword can be applied with the variables, a final variable that have no value it is called blank final variable or uninitialized final variable. It can be initialized in the constructor only. The blank final variable can be static also which will be initialized in the static block only

The final keyword can be applied with the variables, a final variable that have no value it is called blank final variable or uninitialized final variable. It can be initialized in the constructor only. The blank final variable can be static also which will be initialized in the static block only.

There are two types of polymorphism in Java: compile-time polymorphism and runtime polymorphism. We can perform polymorphism in java by method overloading and method overriding.

If you overload a static method in Java, it is the example of compile time polymorphism. Here, we will focus on runtime polymorphism in java.

Dear,

Java was developed by James Gosling, who is known as the father of Java, in 1995. James Gosling and his team members started the project in the early '90s. James Gosling, Mike Sheridan, and Patrick Naughton initiated the Java language project in June 1991. The small team of sun engineers called Green Team.

The development of the Java language had five primary objectives:

1. The object-oriented approach should be employed.

2. It should allow multiple operating systems to run the same program.

3. It should have built-in computer network support.

4. It should be configured to execute code from distant sources safely.

5. By selecting which parts of the other object-oriented languages are considered acceptable. It should be simple to use.

You can find more information about JAVA on wikipedia. Hope this helps!

Dear,

In Java, Multithreading refers to a process of executing two or more threads simultaneously for maximum utilization of the CPU. A thread in Java is a lightweight process requiring fewer resources to create and shares the process resources. Multithreading is similar to multitasking, but enables the processing of multiple threads at one time, rather than multiple processes. For example, a multithreaded operating system may run several background tasks, such as logging file changes, indexing data, and managing windows at the same time.

Hope this helps!

Hello dear,

Firstly can you precisely mention what do you mean by an Artificial Intelligence website, or exactly what all do you want to incorporate in your AI site? Now if you want just to add a chatbot, you can find many videos related to the same from YouTube. More so, you can use certain websites which help you to create chatbots absolutely for free (do a bit of googling and you'll be well set) without even coding.

Now coming to development of the website both front-end and back-end, only JS won't really work. Firstly, you need to learn the basics HTML (to create the framework), CSS(to design), JS(to create dynamicity) and any framework. For back-end along with JS, you do need a programming language and I would advice use Python as you'll get lots of help while integrating your AI tools. Also, you need to learn DBMS to be precise so as to store and work with the collected data.