Given the code fragment: / method declaration / { try { String className = "java.lang.String"; String fieldname = "somefield"; Class c = Class.forName(className); Field f = c.getField(fieldname); }…

Question

Options

• Apublic void getMetadata ()
• Bpublic void getMetadat ()
• Cpublic void getMetadata () throws Exception
• Dpublic void getMetadata () throws NoSuchFieldException
• Epublic void getMetadata () throws classNotFoundException
• Fpublic void getMetadata () throws ClassNotFoundException, NoSuchFieldException.

• A
  17% (3)
• B
  6% (1)
• C
  72% (13)
• F
  6% (1)

Explanation

We must specify that the getMetaData method can throw both ClassNotFoundException (line Class c = Class.forName(className);) and a NoSuchFieldException (line Field f = c.getField(fieldname);). We can do this by either declare that all exception can be thrown or that these two specific exceptions can be thrown Oracle 1Z0-805 Exam Note: Valid Java programming language code must honor the Catch or Specify Requirement. This means that code that might throw certain exceptions must be enclosed by either of the * A try statement that catches the exception. The try must provide a handler for the exception. * A method that specifies that it can throw the exception. The method must provide a throws clause that lists the exception. Code that fails to honor the Catch or Specify Requirement will not compile.

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