Xem 1-20 trên 18164 kết quả Computation
  • Who is the book for? This book has been written for people whose first language is not English, and who use or are going to use computers and other information technology in an English-speaking environment. It covers the language needed to use information technology equipment, work with computer programs, discuss problems and plan projects. It does not cover advanced technical vocabulary for computer programmers or electronic engineers. All the language in the book is intended to be accessible to intermediate level students and above....

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  • In 1952, a major computing company took a decision to get out of the business of making mainframe computers. They 5 believed that there was only a market for four mainframes in the whole world. That company was IBM. The following year they reversed their decision.

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  • Trong những năm vừa qua, nhiều tổ chức, tập đoàn công nghệ thông tin lớn đã chọn công nghệ Grid Computing làm chiến lược phát triển của mình, đã đầu tư nghiên cứu nhằm sớm đưa công nghệ Grid Computing vào thực tế. Công nghệ này đang ngày càng thu hút được sự quan tâm chú ý từ khắp nơi trên thế giới.

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  • information technology industry is the application of technology management and information processing IT industry to use computers and computer software to convert, store, protect, process, transmit, and gather information. This book is for those materials and specialized information technology and computers, including the words, English grammar information technology industry.

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  • Tính toán và lưu trữ dạng “đám mây” chuyển các tài nguyên vật lý (như bộ vi xử lý và thiết bị lưu trữ) thành các tài nguyên mở rộng được và chia sẻ được trên Internet (tính toán và lưu trữ dưới dạng các “dịch vụ”). Mặc dù không phải là một khái niệm mới nhưng ảo hóa (virtualization) khiến cloud computing trở nên dễ mở rộng và hiệu quả hơn nhiều thông qua việc chia sẻ các hệ vật lý với sự ảo hóa server. Cloud computing cho phép người dùng tiếp cận đến các tài nguyên tính...

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  • A course for people studying computer science or working with computers. It covers a wide range of computing areas, giving practice in all four language skills. Particular emphasis is placed on the vocabulary and grammar of the English used in computer science.

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  • Java(TM) Network Programming and Distributed Computing is an accessible introduction to the changing face of networking theory, Java(TM) technology, and the fundamental elements of the Java networking API. With the explosive growth of the Internet, Web applications, and Web services, the majority of today's programs and applications require some form of networking. Because it was created with extensive networking features, the Java programming language is uniquely suited for network programming and distributed computing....

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  • Welcome to our online textbook, Computer Networking: A Top-Down Approach. We ( Jim Kurose, Keith Ross, and Addison-Wesley-Longman) think you will find this textbook to be very different than the other computer networking books that are currently available. Perhaps the most unique and innovative feature of this textbook is that it is online and accessible through a Web browser. We believe that our online format has several things going for it.

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  • This book is an introduction to computer science. Computer science is the study of computer hardware, algorithms, and data structures and how they fit together to provide information systems. Each of these topics can be studied at various levels. For example, physicists study the properties of matter that allow hardware components to be designed, electrical engineers study how the components can be combined to produce circuits, and computer engineers study how circuits can be combined to produce computers.

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  • The concept of IT is understood and defined in the Government Resolution 49/CP dated 04/08/1993 signed: Information Technology is a collection of scientific methods, the means of existing techniques and tools university - mainly computer technology and telecommunications - to organize the exploitation and efficient use of resources and information rich potential in all areas of human activity and society.

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  • Chương 3 Lớp Transport - Computer Networking: A Top Down Approach Featuring the Internet, 3rd edition (Jim Kurose, Keith Ross Addison-Wesley, July 2004). Slide này được biên dịch sang tiếng Việt theo sự cho phép của các tác giả - Biên dịch: ThS. Trần Bá Nhiệm.

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  • Computer technology has made incredible progress in the past half century. In 1945, there were no stored-program computers. Today, a few thousand dollars will purchase a personal computer that has more performance, more main memory, and more disk storage than a computer bought in 1965 for $1 million. This rapid rate of improvement has come both from advances in the technology used to build computers and from innovation in computer design. While technological improvements have been fairly steady, progress arising from better computer architectures has been much less consistent.

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  • Hacking Into Computer Systems - A Beginners Guide

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  • Eric H. Glendinning is Director of the Institute of Applied Linguistics at the University of Edinburgh in the UK. He has worked in teaching English in Tanzania, Norway, Nepal, and the United Kingdom and former Research Director of the Edinburgh Language Organization. John McEwan is the computer staff at the Institute of Applied Linguistics, University of Edinburgh. He is an experienced mathematics and physics teacher and teaching study skills, computers, and learning computer languages ​​supported in the EFL language schools.

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  • Chương 2 Lớp Application - Computer Networking: A Top Down Approach Featuring the Internet, 3rd edition (Jim Kurose, Keith Ross Addison-Wesley, July 2004). Slide này được biên dịch sang tiếng Việt theo sự cho phép của các tác giả - Biên dịch: ThS. Trần Bá Nhiệm.

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  • Information communications technology (ICT) has been found to be one of the most potent tools for promot- ing equity and access to education, and a great resource in bridging the gap of the digital divide. ICT affects almost all of our everyday activities, be it business, defense, or space exploration. Being informed of the latest information has become essential for survival. Educational enterprises also beneft from the advantages and technological learning tools offered by ICT. ICT is indispensable for creating effective distance education learn- ing environments.

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  • Cloud Computing: Implementation, Management, and Security provides an understanding of what cloud computing really means, explores how disruptive it may become in the future, and examines its advantages and disadvantages. It gives business executives the knowledge necessary to make informed, educated decisions regarding cloud initiatives. The authors first discuss the evolution of computing from a historical perspective, focusing primarily on advances that led to the development of cloud computing.

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  • William Stallings Computer Organization and Architecture

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  • Chương 1 Giới thiệu - Computer Networking: A Top Down Approach Featuring the Internet, 3rd edition (Jim Kurose, Keith Ross Addison-Wesley, July 2004). Slide này được biên dịch sang tiếng Việt theo sự cho phép của các tác giả - Biên dịch: ThS. Trần Bá Nhiệm.

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  • This is the first in a series of three books about computer viruses. In these volumes I want to challenge you to think in new ways about viruses, and break down false concepts and wrong ways of thinking, and go on from there to discuss the relevance of computer viruses in today’s world. These books are not a call to a witch hunt, or manuals for protecting yourself from viruses. On the contrary, they will teach you how to design viruses, deploy them, and make them better. All three volumes are full of source code for viruses, including both new and well known varieties....

    pdf183p trannhu 08-08-2009 244 88   Download




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