Use smit load64bit to enable the 64-bit applications.
Re-install all applications with 64-bit versions.
Re-install the OS with 64-bit kernel enabled.
Change the kernel to 64bit， reboot， and then use the following command： chdev -l sys0 -a applications=64_bit
第1题：
Within a 64-bit Windows desktop OS, by default where are the program files for 64-bit programs located?（）
第2题：
Which of the following operating systems can Hyper-V run on？（）
第3题：
Which of the following actions will enable 64-bit applications on a system with 32-bit kernel（）
第4题：
An administrator plans to use bootable AIX media to boot a system into maintenance mode. The system is running AIX 5.3 TL09 with a 64-bit kernel. The administrator has a selection of media available. Which media should the administrator use？（）
第5题：
An administrator has a server that must be upgraded from AIX 5.2 to AIX 5.3. The administrator also needs to use the 64-bit kernel with JFS2 filesystems in rootvg. All critical data resides in a non-rootvg volume group. Which of the following types of install could the administrator use to accomplish this（）
第6题：
Which of the following expansion slots is 64-bit？（）
第7题：
Which of the following actions will enable 64-bit applications on a system with a 32-bit kernel？（）
第8题：
A technician needs to build a server with at least 16GB of RAM and Windows 2008R2 as the operating system. Which of the following processors should the technician choose？（）
第9题：
A system administrator is doing an AIX 5L New and Complete Overwrite installation on a system with a 64-bit processor using the default settings. Which of the following will be the resulting installed environment？（）
第10题：
How can the system administrator determine if a system is running in 32-bit or 64-bit mode？（）