Microsoft MCSA 70-290 Exam Prep

Answer - B - You should use the <Servicepackname>.exe -x command to unpack the single file download of a service pack.

Key Takeaway: To extract a service pack, launch the executable file from a command prompt with the -x switch. For example, to extract the Windows XP Service Pack 2, type xpsp2.exe -x. You will then be prompted for a folder to which the service pack is extracted. Once the process is complete, you will see the full service pack folder structure contained in the target folder. You can then launch the installation of the service pack, just as from the CD, by double-clicking I386Update Update.exe.