You use a mobile device that runs Microsoft Windows Mobile 5.0 Pocket PC Phone Edition. You perform the following tasks：   Read e-mail messages and attachments. Edit Microsoft Word documents.  Review Microsoft PowerPoint presentations. Chat through Microsoft Pocket MSN.  Read information through Microsoft Pocket Internet Explorer.   When you attempt to open a custom line-of-business （LOB） application， you receive a low memory error.   You need to open the LOB application to enter new sales information.   What are two possible ways to achieve this goal？（）

• A、Move all applications to an external storage card.
• B、Perform a soft reset of the Windows Mobilebased device.
• C、Perform a hard reset of the Windows Mobilebased device.
• D、Stop all applications by using the Running Programs list.