Description The application is designed by Hermetic System. Data Destroyer is a tool that ensures the complete deletion of a file. Simple and easy to use, the application has been awarded from various popular places. Offering an intuitive interface, Data Destroyer is able to demolish contents of a file by overwriting it several times.
Advantage The application is able to destroy a single file or even several files found in a folder.
It is able to destroy multiple files located in various folders in a single operation.
Disadvantage The application is a shareware: you can download the full version on the editor’s website.
It is available in English version only.
Data transmission - Cabling ShowCabling types
Several physical data-transmission media are available to connect together the various devices on a network. One possibility is to use cables. There are many types of cables, but the most common are:
Coaxial cable
Double twisted...
Data transmission - The physical connection ShowWhat is a transmission channel?
A transmission line is a connection between two machines. The term transmitter generally refers to the machine that sends the data while receiver refers to the one receiving the data. The machines can sometimes be...
Data transmission - Introduction ShowData representation
The purpose of a network is to transmit information from one computer to another. To do this, you first have to decide how to encode the data to be sent, in other words its computer representation. This will differ according to...
Backup Outlook 2003 data ShowBackup Outlook 2003 data
All Outlook 2003 data ( Emails, Agenda, Contacts, Tasks...) are in one file with .pst extension
The file is in the following default folder:
C:\Documents and Settings\Login\Local Settings\Application...
[Ingres] Importing/ Exporting data Show[Ingres] Importing/ Exporting data
Making use of these commands
copydb
unloaddb
Notes
Ingres allows you to export data from an Ingres installation to another (it is a platform independent procedure).
unloaddb
copydb
The main...
Excel – How to extract partial data? ShowExcel – How to extract partial data?
Issue
Solution
Note
Issue
I have an Excel spreadsheet that contains around 1500 html links.
All the addresses start out common... i.e. http://www.frogs.com/. What I want to extract into another...
Download Home Data Keeper Program ShowHome Data Keeper Program helps you to program the whole functions related to your home.
This program contains more than 35 features which help you to track information about your home, car, etc. You can edit and display information about your...
OOP - Data encapsulation ShowThe concept of encapsulation
Encapsulation is a way of organising data and methods into a structure by concealing the the way
the object is implemented, i.e. preventing access to data by any means other than those specified. Encapsulation...
Data levels ShowANSI/SPARC levels
The ANSI/SPARC architecture, which dates from 1975, defines abstraction levels for a database management system:
Internal (or physical) level: defines how data is stored, and how it is accessed.
Conceptual level: also called the...
Data transmission - Analogue transmission ShowThe principles of analogue transmission
Analogue data transmission consists of sending information over a physical transmission medium in the form of a wave. Data is transmitted via a carrier wave, a simple wave whose only purpose is to transport...