Related Topics JAVA Programming Question 28 What is a constant in Java and how do you declare one? Answer In Java, a constant is a variable whose value cannot be modified once it has been assigned. Constants are typically used to store values that are known at compile time and are not intended to change […]
Related Topics JAVA Programing Question 21 What are the different data types in Java and what do they represent? Answer Java has two categories of data types: primitive types and reference types. Primitive types: These are the basic data types in Java, and are used to represent simple values such as numbers or characters. There
Related Topics JAVA Programming Question 17 Give an example of a real-world application built with Java? Answer Yes, Java is widely used to build a variety of real-world applications, including: Enterprise Applications: Java is commonly used to build enterprise applications such as customer relationship management (CRM) systems, enterprise resource planning (ERP) systems, and supply chain
Related Topics JAVA Programming Question 14 How does the Java Virtual Machine (JVM) work? Answer The Java Virtual Machine (JVM) is the component of the Java platform that enables Java applications to run on any device with a JVM installed, regardless of the underlying hardware and operating system. The JVM works by translating the compiled
Related Topics JAVA Programming Question 11 What is Java and what is it used for? Answer Java is a high-level programming language that is widely used for developing a wide range of applications, including: Desktop Applications: Java is used to develop desktop applications, such as media players, image editors, and productivity tools. Web Applications: Java
Related Topics JAVA Programing Question 6 What has contributed to the popularity of Java among developers? Answer Java has become one of the most popular programming languages among developers due to a number of factors, including: Platform Independence: One of Java’s key features is its “Write once, run anywhere” (WORA) principle, which allows developers to
Related Topics JAVA Programming Question 1 When and by whom was Java developed? Answer Java was developed by James Gosling, Mike Sheridan, and Patrick Naughton, at Sun Microsystems (now owned by Oracle Corporation) in the mid-1990s. The first public release of the Java programming language was in 1996. Question 2 What was the original purpose
