You manage a SQL Server 2005 computer that was installed using default settings. After a power failure， the SQL Server （MSSQLSERVER） service on your database server does not start. You need to find out the cause of the problem. Which three actions should you perform？（）

• A、In Event Viewer， view the system log.
• B、In Event Viewer， view the application log.
• C、In Notepad， view the C:///Program Files/Microsoft SQL Server/MSSQL.1/MSSQL/LOG/ErrorLog.1 file.
• D、In Notepad， view the C:///Program Files/Microsoft SQL Server/MSSQL.1/MSSQL/LOG/ErrorLog file.
• E、In Notepad， view the C:///Program Files/Microsoft SQL Server/MSSQL.1/MSSQL/LOG/SQLAgent.out file.