How to Use Command-Line Arguments in Java - Quiz
Total: 3 questions
1. Which option should be used with the java command to set a system property?
Which option should be used with the java command to set a system property?
-D option
2. Launch the class named MyNewClass.class with two String arguments with values ex and 5. And create a system property called myNewProp with value myNewValue.
Launch the class named MyNewClass.class with two String arguments with values ex and 5. And create a system property called myNewProp with value myNewValue.
java -DmyNewProp=myNewValue MyNewClass ex 5
3. How to get Properties object?
How to get Properties object?
Properties p = System.getProperties();
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