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As the use and demand for computers are growing so fast, it is very important that every student today acquire computer basic training. Computer literacy will give them all the benefits and advantages to progress their education and future career too. Sudanese students start learning computers at high secondary school. The computer science curriculum at the Sudanese high secondary schools aims at...
In our Operating Systems course we make available in advance the lecture slides and lab sessions material. The slides are built paying attention to present the key ideas and with embedded links to sites in the Web where the topic is covered in greater detail. We also provide the corresponding excerpts of selected textbooks. Following the download activity and paying attention on what our students...
As digital resources increasingly growing and the economic benefit of digital intellectual property rights being increasingly important, people has been increasingly emphasis on information security issues brought by the data remnants in storage devices. They try their best to prevent the potential risks. In this paper, we survey comprehensively related technologies, standards and trends of erasure,...
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