Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day.
IIS is able to impersonate the IUSR_<computername> account because the user name and password for this account are known by IIS. Before returning a page to the client, IIS checks NTFS file and directory permissions to see if the IUSR_<computername> account is allowed access to the file.
All of London's buses use the London iBus system, an Automatic Vehicle Location system that provides passengers with audio visual announcements, and are able to trigger priority at traffic junctions. The system was on trial in 2006, and had been extended to almost all bus routes by 2009.t was formed pursuant to the Greater London Authority Act 1999 that transferred control of Greater London's bus services from National Government's London Regional Transport to the Mayor of London.