Introduction to Computers, Programs, and Java - Creating, Compiling, and Executing a Java Program

5 important questions on Introduction to Computers, Programs, and Java - Creating, Compiling, and Executing a Java Program

what  is the Java source filename extension, and what is the java bytecode file extension

.java .class

What are the input and output of a Java compiler

source code bytecode

What is the command to run a Java program

java ( class name )

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Can Java run on any machine? What is needed to run Java on a computer?

it can with jvm

If a NoClassDefFoundError occurs when you run a program, what is the cause
of the error?

class is does not exist

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