Q. Which of these methods returns the total number of bytes of memory available to the program?

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Q. Which of these Exceptions is thrown by loadClass() method of ClassLoader class?

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Q. Which of these classes encapsulate runtime state of an object?

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Q. Which of these methods returns the class of an object?

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Q. Which of these methods return a class object given its name?

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Q. Which of these class defines how the classes are loaded?

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Q. Which of the interface contains all the methods used for handling thread related operations in Java?

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Q. Which of these class is used to make a thread?

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Q. Which of this interface is implemented by Thread class?

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Q. Which of these methods of a Thread class is used to suspend a thread for a period of time?

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Q. Which object Java application uses to create a new process?

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Q. Which of the following is true about Java system properties?

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Q. Java system properties can be set at runtime.

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Q. Which system property stores installation directory of JRE?

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Q. What does System.getProperty(“variable”) return?

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Q. What is true about the setProperties method?

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Q. How to use environment properties in the class?

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Q. How to assign values to variable using property?

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Q. Which environment variable is used to set java path?

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Q. How to read a classpath file?

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