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  2. Bus error - Wikipedia

    en.wikipedia.org/wiki/Bus_error

    Accordingly, the CPU sets this physical address on its address bus and requests all other hardware connected to the CPU to respond with the results, if they answer for this specific address. If no other hardware responds, the CPU raises an exception , stating that the requested physical address is unrecognized by the whole computer system.

  3. Soft error - Wikipedia

    en.wikipedia.org/wiki/Soft_error

    Traditionally, DRAM has had the most attention in the quest to reduce or work around soft errors, due to the fact that DRAM has comprised the majority-share of susceptible device surface area in desktop, and server computer systems (ref. the prevalence of ECC RAM in server computers).

  4. ECC memory - Wikipedia

    en.wikipedia.org/wiki/ECC_memory

    Electrical or magnetic interference inside a computer system can cause a single bit of ... internal" on-chip error-correction circuits, which allow systems with non ...

  5. Intel QuickPath Interconnect - Wikipedia

    en.wikipedia.org/wiki/Intel_QuickPath_Interconnect

    Bit transfers occur on both the rising and the falling edges of the clock, so the transfer rate is double the clock rate. Intel describes the data throughput (in GB/s) by counting only the 64-bit data payload in each 80-bit flit. However, Intel then doubles the result because the unidirectional send and receive link pair can be simultaneously ...

  6. Acknowledgement (data networks) - Wikipedia

    en.wikipedia.org/.../Acknowledgement_(data_networks)

    The ASCII code point for ACK is 0x06 (binary 0000 0110). By convention a receiving device sends an ACK to indicate it successfully received a message. ASCII also provides a NAK code point (0x15, binary 0001 0101) which can be used to indicate the receiving device cannot, or will not, comply with the message. [2]

  7. Heartbeat (computing) - Wikipedia

    en.wikipedia.org/wiki/Heartbeat_(computing)

    In computer science, a heartbeat is a periodic signal generated by hardware or software to indicate normal operation or to synchronize other parts of a computer system. [1] [2] Heartbeat mechanism is one of the common techniques in mission critical systems for providing high availability and fault tolerance of network services by detecting the network or systems failures of nodes or daemons ...

  8. Windows Hardware Error Architecture - Wikipedia

    en.wikipedia.org/wiki/Windows_Hardware_Error...

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  9. List of HTTP status codes - Wikipedia

    en.wikipedia.org/wiki/List_of_HTTP_status_codes

    The server successfully processed the request, asks that the requester reset its document view, and is not returning any content. 206 Partial Content The server is delivering only part of the resource (byte serving) due to a range header sent by the client. The range header is used by HTTP clients to enable resuming of interrupted downloads, or ...