Computer Cpus

If you're a candidate for Server+ certification, which measures essential competencies in advanced PC hardware issues such as RAID, SCSI, multiple CPUs, SANs, and much more, the "Training Guide has what you need to pass. We have partnered with Elton Jernigan, a Subject Matter Expert (SME) of the initial Focus Group for development of the Server+ exam. He brings you an excellent resource that not only will help you pass the exam, but will also prove to be a handy, concise reference for managers and technicians who must select and implement hardware for network servers. You will benefit from Elton's insight as a 27-year veteran of the IT industry, including his experience as Director of Technology for the College of Business at Florida State University and as a senior computer trainer for the Beacon Institute for Learning.

The best-selling first edition of The Undocumented PC revealed hidden programming features of PC hardware that allowed programmers to solve tricky problems and dramatically speed up the execution time of their programs. Thoroughly revised and updated, this new edition contains even more undocumented and hard-to-find information. The Undocumented PC includes comprehensive coverage of Pentium, Pentium Pro, and MMX functions, AMD's 5(subscript k)86 processor, 5x86 and 6x86 CPUs from Cyrix, the Windows 95 keyboard functions, and more. You will find each major subsystem of the PC explained in detail, followed by extensive reference sections that show and explain both documented and undocumented BIOS functions. Going into a level of detail available nowhere else, The Undocumented PC covers all the major system architectures and is still the only available reference to input/output ports, undocumented CPU instructions, fixed memory areas, and much more.

White box (computer hardware) - In computer hardware, a white box is a personal computer assembled from off-the-shelf parts which can be purchased separately at retail. With standardization of form factors and connectors, a whole range of cases, motherboards, CPUs, hard disk drives, RAM and other parts can be obtained individually at many computer shops and assembled at home with a minimum of tools and technical skill.

Ardent Computer Corporation - The Ardent Computer Corporation was a graphics minicomputer manufacturing company, one of a very few 3rd parties to base their designs on the MIPS CPUs and the associated MIPS OS, using additional Intel i860's as graphics co-processors. The company went through a series of mergers and re-organizations and changed names several times as their venture capital funders attempted to find a market niche for their "graphics supercomputers".

Shared memory - In computer hardware, shared memory refers to a (typically) large block of random access memory that can be accessed by several different central processing units (CPUs) in a multiple-processor computer system. The issue with shared memory systems is that the many CPUs need fast access to memory and will likely cache memory.

Address bus - An address bus is (part of) a computer bus, used by CPUs or DMA-capable units for communicating the physical addresses of computer memory elements/locations that the requesting unit wants to access (read/write).

computercpus

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