Thursday, January 31, 2008
Activity-files
Here is the hierarchy of file sizes
1byte=8 bit
1 KB= 1024 byte
1 MB= 1024KB
1 GB= 1024 MB
1 TB= 1024 GB
1byte=8 bit
1 KB= 1024 byte
1 MB= 1024KB
1 GB= 1024 MB
1 TB= 1024 GB
Sunday, January 27, 2008
Last week in computer.....
.....class i learned:
Data is numbers, characters, images, or symbols that can be processed by a computer.
Information is interpreted data.
File is a collection of data and information.
Different kinds of files: data file
text file
program file
system file
directory file
Examples:
solitaire- program file
word pad- text file
folder- directory file
command.com- system file
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