Which of the following is not a Java application domain?

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

Which of the following is a benefit of Java's object-oriented nature?

A). Code Reusability

B). Code Duplication

C). Code Complexity

D). Code Confusion

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

What is the significance of Java's community support?

A). Knowledge Sharing

B). Limited Resources

C). Lack of Innovation

D). Slow Development

What is the ownership of Java?

A). Oracle

B). Microsoft

C). Google

D). Apple

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

Which of the following is not a characteristic of Java?

A). Static Typing

B). Dynamic Typing

C). Strongly Typed

D). Weakly Typed

What is the Java Virtual Machine (JVM)?

A). Runtime Environment

B). Integrated Circuit

C). Compiler

D). Operating System

What is the default file extension for Java source files?

A). .java

B). .class

C). .jar

D). .exe