COM file

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Explore the main themes, entities and connections around COM file. Start with the topic map, then use the sections below for research and deeper semantic analysis.

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DOS binary format

SCP MSX-DOS Metadata Binary Code

27 related topics

Execution preference

System path Virus Notepad.exe Windows 2000 Windows XP

11 related topics

Overview

Executable file Digital Equipment Corporation VAX Operating systems Filename extension

17 related topics

Large programs

Memory management Segment EXE Dynamic linking Assembler

7 related topics

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Extended to: DOS MZ executable
Internet media type: application/x-dosexec
Magic number: None
Type of format: Executable

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

DOS binary format

SCP SCP (operating system)
MSX-DOS
Metadata
Binary Object code
Code Code segment
Data Data segment
8086 memory segment X86 memory segmentation
Entry point
Load Loader (computing)
Program segment prefix
8080 Intel 8080
Zero page
X86
System calls System call
8085 Intel 8085
Z80 Z80 instruction set
8086
.EXE
API DOS API
Invalid opcode
80188 Intel 80188
80186 Intel 80186
Magic number Magic number (programming)
COMMAND.COM
DR DOS 6.0
DOS executable
Mark Zbikowski

Large programs

Memory management
Segment Memory segmentation
EXE
Dynamic linking
Assembler Assembly language
Compilers Compiler
Linkers Linker (computing)

Platform support

Executable
Windows NT
Platforms Computing platform
MS-DOS
NTVDM Virtual DOS machine
64-bit
DOSBox

Use for compatibility reasons

CHCP CHCP (DOS command)
DISKCOMP DISKCOMP (DOS command)
DISKCOPY DISKCOPY (DOS command)
FORMAT FORMAT (DOS command)
MODE MODE (DOS command)
MORE MORE (DOS command)
TREE TREE (DOS command)

Execution preference

System path Path (variable)
Virus Computer virus
Notepad.exe Notepad (Windows)
Windows 2000
Windows XP
Windows Vista
Windows 7
Environment variable
4DOS
4OS2
4NT Take Command Console

Malicious usage of the .com extension

Microsoft Windows

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Nodes85

Edges84

Triples51

Avg. degree1.98

Density0.023529

Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

COM file

Top relations

related to DOS binary format · 13

COM file → Although COM, COM, CP/M, DOS, FF00h, It, KiB, MS-DOS, MSX-DOS, SCP, The, The COM, This

related to Large programs · 13

COM file → After, All, An, COM, COMMAND, DOS, EXE, In, Once, Programs, The, This, Under DOS

related to Platform support · 7

COM file → COM, DOS, DOSBox, MS-DOS-emulating, NTVDM, The, Windows NT-based

related to Malicious usage of the .com extension · 6

COM file → COM, E-mails, Internet, Some, There, Unwary Microsoft Windows

related to Execution preference · 4

COM file → COM, EXE, For, In DOS

Extended to · 1

COM file → DOS MZ executable

Filename extension · 1

COM file → .mw-parser-output .monospaced{font-family:monospace,monospace} .COM

Internet media type · 1

COM file → application/x-dosexec

Magic number · 1

COM file → None

Type of format · 1

COM file → Executable

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

com dos files file format extension executable exe system memory program segment cp binary used programs use operating code data

Entity relationships Subject–Predicate–Object triples

Subject	Predicate	Object	Confidence	Src
COM file	Extended to	DOS MZ executable	1.00	infobox
COM file	Filename extension	.mw-parser-output .monospaced{font-family:monospace,monospace} .COM	1.00	infobox
COM file	Internet media type	application/x-dosexec	1.00	infobox
COM file	Magic number	None	1.00	infobox
COM file	Type of format	Executable	1.00	infobox
COM file	is a	type of simple executable file	0.90	text
DOSBox	instance of	COM files can be executed also on DOS emulators	0.80	text
on any platform supported by these emulators	instance of	COM files can be executed also on DOS emulators	0.80	text
COM file	related to DOS binary format	The COM	0.60	section
COM file	related to DOS binary format	CP/M	0.60	section
COM file	related to DOS binary format	SCP	0.60	section
COM file	related to DOS binary format	MSX-DOS	0.60	section

Related concept clusters Concept neighborhoods

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Connections between topic areas Semantic bridges

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Min side: 3