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  2. Fatal system error - Wikipedia

    en.wikipedia.org/wiki/Fatal_system_error

    The corresponding system routine in Windows 9x, named SHELL_SYSMODAL_Message, does not halt the system like bug checks do. Instead, it displays the infamous "blue screen of death" (BSoD) and allows the user to attempt to continue.

  3. Hypervisor - Wikipedia

    en.wikipedia.org/wiki/Hypervisor

    A hypervisor, also known as a virtual machine monitor (VMM) or virtualizer, is a type of computer software, firmware or hardware that creates and runs virtual machines. A computer on which a hypervisor runs one or more virtual machines is called a host machine , and each virtual machine is called a guest machine .

  4. Monitor Control Command Set - Wikipedia

    en.wikipedia.org/wiki/Monitor_Control_Command_Set

    The original MCCS standard version 1 was released on September 11, 1998. MCCS Version 2 was released on October 17, 2003. A major update of the standard, it provided support for flat panel displays, VESA DPVL (Digital Packet Video Link) standard; it added a range of television controls and introduced individual control of multiple windows on a display.

  5. Denial-of-service attack - Wikipedia

    en.wikipedia.org/wiki/Denial-of-service_attack

    Diagram of a DDoS attack. Note how multiple computers are attacking a single computer. In computing, a denial-of-service attack (DoS attack) is a cyber-attack in which the perpetrator seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a host connected to a network.

  6. Conversational Monitor System - Wikipedia

    en.wikipedia.org/wiki/Conversational_Monitor_System

    Users log into VM, providing a userid and password, and then boot their own virtual machine. This can be done by issuing the command "IPL CMS" ("IPL" = initial program load, traditional IBM jargon for booting a machine); though this is normally done automatically for the user. Personal customization is done by a standard shell script file named ...

  7. Computer program - Wikipedia

    en.wikipedia.org/wiki/Computer_program

    Connecting a NOT gate to a NAND gate forms the AND gate. Connecting a NOT gate to a NOR gate forms the OR gate. These five gates form the building blocks of binary algebra—the digital logic functions of the computer. Microcode instructions are mnemonics programmers may use to execute digital logic functions instead of forming them in binary ...

  8. Factor VII deficiency - Wikipedia

    en.wikipedia.org/wiki/Factor_VII_deficiency

    Factor VII deficiency is a bleeding disorder characterized by a lack in the production of Factor VII (FVII) (proconvertin), a protein that causes blood to clot in the coagulation cascade. After a trauma factor VII initiates the process of coagulation in conjunction with tissue factor (TF/factor III) in the extrinsic pathway. [citation needed]

  9. PostgreSQL - Wikipedia

    en.wikipedia.org/wiki/PostgreSQL

    PostgreSQL (/ ˌ p oʊ s t ɡ r ɛ s k j u ˈ ɛ l / POHST-gres-kew-EL) [11] [12] also known as Postgres, is a free and open-source relational database management system (RDBMS) emphasizing extensibility and SQL compliance.