What type of applications can be developed using Java?

What is the default file extension for Java source files?

A). .java

B). .class

C). .jar

D). .exe

Which of the following statements about Java's licensing model is true?

A). Java is open-source and free to use

B). Java is proprietary and expensive

C). Java is open-source but requires a license fee

D). Java is proprietary but free to use

Which of the following statements about Java's platform independence is true?

A). Java code can run on any platform

B). Java code runs only on Windows

C). Java code runs only on Linux

D). Java code runs only on macOS

Which of the following is not a characteristic of Java?

A). Static Typing

B). Dynamic Typing

C). Strongly Typed

D). Weakly Typed

What is one of the reasons for Java's popularity?

A). Ease of Learning

B). Complexity

C). Limited Community Support

D). Proprietary License

Which of the following is not a Java application domain?

A). Artificial Intelligence

B). Database Management

C). Gaming

D). Social Networking

What advantage does Java offer for programmers familiar with C++ and C#?

A). Similar Syntax and Principles

B). Different Syntax and Principles

C). Limited Interoperability

D). No Advantage

What is the ownership of Java?

A). Oracle

B). Microsoft

C). Google

D). Apple

Which of the following statements about Java's security is true?

A). Java has a robust security model

B). Java is not secure

C). Java is highly vulnerable to attacks

D). Java doesn't support security features

How many devices run Java globally?

A). More than 3 billion

B). More than 1 billion

C). More than 5 billion

D). More than 2 billion