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Questions and Answers
What is the main characteristic of object-oriented languages?
What is the main characteristic of object-oriented languages?
- Robustness against system crashes
- Platform independence
- Network compatibility
- Division of programs into separate modules called objects (correct)
What does it mean for Java to be 'platform independent'?
What does it mean for Java to be 'platform independent'?
- It can run without changes on different computer systems (correct)
- It is available on many different operating systems
- It contains features that protect against untrusted code
- It can be designed to run on computer networks
What is the purpose of Java Virtual Machine (Java VM)?
What is the purpose of Java Virtual Machine (Java VM)?
- To divide programs into separate modules
- To compile source code into bytecodes
- To protect against untrusted code on networks
- To run Java applications with a standardized machine language (correct)
What is the significance of the .java and .class file extensions in Java programming?
What is the significance of the .java and .class file extensions in Java programming?
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What is the primary goal of Java's design for network usage?
What is the primary goal of Java's design for network usage?
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