What type of applications can be developed using Java?

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 is not a Java application domain?

A). Artificial Intelligence

B). Database Management

C). Gaming

D). Social Networking

Which of the following is a common use of Java?

A). Mobile Applications

B). Video Editing

C). Graphic Design

D). 3D Modeling

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

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

What is the primary programming paradigm of Java?

A). Object-Oriented

B). Procedural

C). Functional

D). Declarative

What is the default file extension for Java source files?

A). .java

B). .class

C). .jar

D). .exe

What is the role of garbage collection in Java?

A). Memory Management

B). File Compression

C). Code Compilation

D). Error Handling

What makes Java suitable for web application development?

A). Robust Server-Side Technologies

B). Dynamic Content Generation

C). Scalability and Performance

D). All of the above

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