History of DBMS

After the discovery of computers, the online database came into existence. Before that the all data was kept on paper. It was like a manual database. It needs lots of time and manpower. It was not very secure. Most of the paper stored data has been burnt, eaten by insects and rats, or lost. In …

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Characteristics of Computer Network – Basic Features

Nowadays, networking has become an essential part of every organization to work continuously. By creating computer networks, they can connect two and more computer devices. So the workers can work effectively and access the desired information. In technical language, networking means the process of interlinking or connecting computer devices to exchange data. But do you …

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