Your boss at Certkiller .com wants you to clarify Oracle 10g. Which statement regarding the contents of the V$PARAMETER view is true？（）

• A、Displays only the list of default values
• B、Displays only the list of all basic parameters
• C、Displays the currently in effect parameter values
• D、Displays only the list of all advanced parameters
• E、Displays the list of all the parameter files of a database
• F、Displays the current contents of the server parameter file.