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BIOS and Virtual Control Program Interface

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between BIOS and Virtual Control Program Interface

BIOS vs. Virtual Control Program Interface

In computing, BIOS (Basic Input/Output System, also known as the System BIOS, ROM BIOS, BIOS ROM or PC BIOS) is firmware used to provide runtime services for operating systems and programs and to perform hardware initialization during the booting process (power-on startup). In computing, the Virtual Control Program Interface (VCPI) is a specification published in 1989 by Phar Lap Software that allows a DOS program to run in protected mode, granting access to many features of the processor not available in real mode.

Similarities between BIOS and Virtual Control Program Interface

BIOS and Virtual Control Program Interface have 10 things in common (in Unionpedia): Addison-Wesley, API, DOS, Intel, Microsoft, OS/2, Protected mode, Protection ring, Real mode, Windows NT.

Addison-Wesley

Addison–Wesley is an American publisher of textbooks and computer literature.

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API

An is a way for two or more computer programs or components to communicate with each other.

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DOS

DOS is a family of disk-based operating systems for IBM PC compatible computers.

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Intel

Intel Corporation is an American multinational corporation and technology company headquartered in Santa Clara, California, and incorporated in Delaware.

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Microsoft

Microsoft Corporation is an American multinational corporation and technology company headquartered in Redmond, Washington.

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OS/2

OS/2 (Operating System/2) is a series of computer operating systems, initially created by Microsoft and IBM under the leadership of IBM software designer Ed Iacobucci.

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Protected mode

In computing, protected mode, also called protected virtual address mode, is an operational mode of x86-compatible central processing units (CPUs).

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Protection ring

In computer science, hierarchical protection domains, often called protection rings, are mechanisms to protect data and functionality from faults (by improving fault tolerance) and malicious behavior (by providing computer security).

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Real mode

Real mode, also called real address mode, is an operating mode of all x86-compatible CPUs.

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Windows NT

Windows NT is a proprietary graphical operating system produced by Microsoft as part of its Windows product line, the first version of which, Windows NT 3.1, was released on July 27, 1993.

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The list above answers the following questions

BIOS and Virtual Control Program Interface Comparison

BIOS has 228 relations, while Virtual Control Program Interface has 33. As they have in common 10, the Jaccard index is 3.83% = 10 / (228 + 33).

References

This article shows the relationship between BIOS and Virtual Control Program Interface. To access each article from which the information was extracted, please visit: