Q. Catalogue the design goals of Windows XP.
Answer: Design goals comprise security and reliability and Windows and POSIX application compatibility with high performance and extensibility and portability and international support. (1) Reliability was supposed as a stringent requirement and included extensive driver verification facilities for catching programming faults in user-level code and a rigorous certification process for third-party drivers and applications and devices. (2) Achieving high performance necessary examination of past problem areas such as I/O performance server CPU bottlenecks as well as the scalability of multithreaded and multiprocessor environments.