One Zero

Not updated - management

A firewall is a device or set of devices designed to permit or deny network transmissions based upon a set of rules and is frequently used to protect networks from unauthorized access while permitting legitimate communications to pass.

EDI - the structured transmission of data between organizations by electronic means

Peer to Peer - P2P

Request is sent by client. Server grants or rejects request. Feedback is sent to the client.

Data transfer rate (/bits per second)

≠ MS DOS

Stop piracy

GNU - GNU is a recursive acronym for "GNU's Not Unix!", chosen because GNU's design is Unix-like, but differs from Unix by being free software and containing no Unix code.

A spreadsheet is a computer application that simulates a paper, accounting worksheet. It displays multiple cells usually in a two-dimensional matrix or grid consisting of rows and columns. Each cell contains alphanumeric text, numeric values or formulas. A formula defines how the content of that cell is to be calculated from the contents of any other cell (or combination of cells) each time any cell is updated. Spreadsheets are frequently used for financial information because of their ability to re-calculate the entire sheet automatically after a change to a single cell is made.

Store, Search - query, Sort - ascending/descending, Report - print, screen, adjust the layout

             - function (formulae, text functions - FIND// REPLACE, mathematical functions - SORT, boolean (IF // AND // OR)

Relational: multiple tables linked by key field - avoids redundancy, errors

a system intended to organize, store and retrieve large amounts of data easily