To answer this question, let's go through each option to understand why it is correct or incorrect:
Option A) Line 92 will not execute - This option is incorrect. The try-catch block ensures that if a ResourceException is thrown on line 86, the catch block on line 89 will handle it. After executing the catch block, the code will continue to execute the remaining statements, including line 92.
Option B) The connection will not be retrieved in line 85 - This option is incorrect. The code on line 85 attempts to retrieve a connection using the getConnection() method from the resourceFactory. If a ResourceException is thrown on line 86, it means that the connection was successfully retrieved, but an exception occurred during the query execution.
Option C) The resource connection will not be closed on line 88 - This option is correct. If a ResourceException is thrown on line 86, the code will jump to the catch block on line 89. After executing the catch block, the code will not reach line 88, where the con.close() method is called. As a result, the resource connection will not be closed.
Option D) The enclosing method will throw an exception to its caller - This option is incorrect. The given code does not show any indication that the enclosing method will throw an exception to its caller. Instead, it handles the exception by catching it and writing the error message to the errorLog on line 90.
The correct answer is C. The resource connection will not be closed on line 88 because the code jumps to the catch block before reaching that line.