What are the disadvantages of Java?

Disadvantages of Java

• Java is slow and has a poor performance. Java is memory-consuming and significantly slower than native languages such as C or C++.
• Java provides not so attractive look and feels of the GUI.
• Java provides no backup facility.
• Java requires significant memory space.
• Verbose and Complex codes.

Which language is not cross platform?

Any kind of assembly language is not cross platform as it’s direct representation of a specific architecture’s instruction set in human readable form.

Why Java is preferred over other programming languages What grade would you give it why?

It is simple and easy to write the language. And the best thing about Java is that it is machine independent and can be written once and run anywhere. Furthermore, Java is a statically typed programming language that makes it faster than other languages.

Why Java is not pure OOP language?

Java is not fully object oriented because it supports primitive data type like it,byte,long etc.,which are not objects. Because in JAVA we use data types like int, float, double etc which are not object oriented, and of course is what opposite of OOP is. That is why JAVA is not 100\% objected oriented.

What is Java programming language used for?

Although it is primarily used for Internet-based applications, Java is a simple, efficient, general-purpose language. Java was originally designed for embedded network applications running on multiple platforms. It is a portable, object-oriented, interpreted language. Java is extremely portable.

Is Java a compiled or interpreted language?

Java can be considered both a compiled and an interpreted language because its source code is first compiled into a binary byte-code. This byte-code runs on the Java Virtual Machine (JVM), which is usually a software-based interpreter.

What are the best resources to learn Java?

Professionals who are experts in Oracle, SCRUM, and Sun can easily combine their knowledge with Java to develop web or mobile applications. Also, Java being one of the oldest programming languages, certainly has no shortage of resources including websites, tutorials, books, and classes available to help learn the language.

What is Java and why is it so popular?

Java finds itself being used in a multitude of domains including mobile application development, web development, and system programming. But its highlight is its ability to make small modules or applets for applications. One of the reasons for its popularity is, it’s considered one of the oldest languages.