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Questions and Answers
What is the purpose of the Java Development Kit (JDK)?
What is the purpose of the Java Development Kit (JDK)?
- To compile Java applications (correct)
- To debug Java applications
- To execute Java applications
- To design user interfaces in Java
What is the role of the Java Virtual Machine (JVM) in the compilation flow of Java?
What is the role of the Java Virtual Machine (JVM) in the compilation flow of Java?
- Analyzes and detects errors in Java code
- Translates Java code into machine code
- Executes the compiled Java bytecode (correct)
- Optimizes the performance of Java code
In Java, what are the parameters used for?
In Java, what are the parameters used for?
- Defining variables within a method
- Controlling access to class members
- Providing inputs to a method (correct)
- Managing memory allocation for objects
What is the purpose of 'void' as a return type in Java?
What is the purpose of 'void' as a return type in Java?
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What is the difference between primitive and non-primitive data types in Java?
What is the difference between primitive and non-primitive data types in Java?
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What do non-primitive or reference data types refer to in Java?
What do non-primitive or reference data types refer to in Java?
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