The full name of HP-UX Hewlett Packard UniX, HP 9000 series server operating system, HP's PA-RISC in the processor, Intel's Itanium processor running on a computer. It is based on System V, is a variant of Unix. HP 9000 servers to support business applications ranging from entry level to large-scale server applications to support Internet firewalls, virtual host or a remote office business, large companies can use the Server Management ERP or e-commerce business, for high-end applications, can be used Hewlett-Packard Superdome computers, support for up to 64 parallel processors. All servers are using HP-UX operating system.

And similar large-scale HP-UX UNIX platform AIX (Advanced Interactive eXecutive), which developed a set of IBM UNIX operating system. It is consistent with Open group's UNIX 98 industry standard (The Open Group UNIX 98 Base Brand), through the full integration of the 32 - bit and 64 - bit applications run in parallel support for these applications provides a comprehensive scalability. It can all IBM p series and the IBM RS/6000 workstations, servers and run on large parallel supercomputers.

Applications
Both the HP Certification HP-UX, or AIX, UNIX systems are not these large for desktop systems, generally used to run Oracle, Sybase, DB2 and other large database systems. The system construction, implementation, operation and maintenance, high availability setup, has its platform characteristics. These technologies can participate in reading a monograph on "Oracle large database systems in AIX / UNIX Detailed on the real." The book and other large UNIX AIX platform to the main line to the other UNIX systems such as HP-UX system as a reference, describes the database system in the framework of methods on these platforms, cluster elements, integrated disaster recovery means. .

Installation
1, the proposed installation and configuration process, do not connect to any untrusted network.
    2, choose the smallest possible installation
    3, try not to install the NFS, X window, SNMP and other components (depending on the specific request)
    4, the installation is complete, use the system command status.
        # Uname-a (version information)
        # Bdf (logical state)
        # Ps-ef (process status)
        # Netstat-anf inet (port status)
    5, the installation of various drives, etc.
    6, install the latest patches.
HP to pay attention when installing the patch the patch version of the hardware and system types are related, check for and install all the required patches. Recognizing the need to swlist-l fileset.

To obtain this certificate you want to participate in a series of tests, such as: HP0-P20.It is well known that HP0-P20 exam test is the hot exam of HP certification. It is the examination of the perfect combination and it will help you pass HP0-P20 exam at the first time.

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