What do you learn from a Hex Editor? and a BIOS on your computer?
What do you learn from a Hex Editor? and a BIOS on your computer?
Homework Answers
Answer:--------------
A hex editor is a computer program used to view and edit
binary files. A binary file is a file that contains data in
machine-readable form .
Hex editors allow editing the raw data contents of a file, instead
of other programs which attempt to interpret the data for you.
Since a hex editor is used to edit binary files, they are sometimes
called a binary editor or a binary file editor. If you edit a file
with a hex editor, you are said to hex edit the file, and the
process of using a hex editor is called hex editing.
BIOS stands for Basic Input Output System, is
software stored on a small memory chip on the motherboard. It's
BIOS that's responsible for the POST and therefore makes it the
very first software to run when a computer is started.
BIOS instructs the computer on how to perform basic functions such
as booting and keyboard control.
BIOS is also used to identify and configure the hardware in a
computer such as the hard drive, floppy drive, optical drive, CPU,
memory, and related equipment.
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