If you have more than one installation of Adaptive Server to perform, you can, after running the installer in GUI mode and recording the responses into a response file, edit the file to customize the responses. You can then use that response file to answer the installer when you run the installer in silent mode.
setup.bin –f responseFileName -i silent -DAGREE_TO_SYBASE_LICENSE=true -DRUN_SILENT=true
Except for the absence of the GUI screens, all actions of InstallAnywhere are the same, and the result of an installation in silent mode is exactly the same as one done in GUI mode with the same responses.