translation as weighted deduction

Tổng quan về NAT (Network Address Translation)

Tổng quan về NAT (Network Address Translation)

... chế là passive và non-passive . Giao thức FTP luôn dùng 2 port (control và data) . Với cơ chế passive (thụ động ) host kết nối sẽ nhận thông tin về data port từ server và ngược lại non-passive ... Như vậy NAPT chỉ có một chiều . Những kết nối vào thì không thể Masquerading . Vì thậm chí khi một host có một entry trong masquerading table của NAT device thì entry này chỉ hợp lệ khi một ... relay bởi NAT router. Lợi ích lớn nhất của Masquerading là chỉ cần một IP được cấp mà toàn mạng vẫn có thể kết nối trực tiếp đến Internet. Ví dụ : - Masquerading cho mạng 203. 156. 0. 0 dùng NAT...

Ngày tải lên: 15/08/2012, 10:40

15 2,6K 51
C++ - I/O Streams as an Introduction to Objects and Classes

C++ - I/O Streams as an Introduction to Objects and Classes

... Publishing as Pearson Addison-Wesley Classes  A type whose variables are objects, is a class  ifstream is the type of the in_stream variable (object)  ifstream is a class  The class of an ... Publishing as Pearson Addison-Wesley Class Member Functions  Member functions of an object are the member functions of its class  The class determines the member functions of the object  The class ... class ifstream has an open function  Every variable (object) declared of type ifstream has that open function Slide 6- 9 Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Why...

Ngày tải lên: 12/09/2012, 22:49

117 901 0
Lab Linux phan I, II Installing Linux as a Server

Lab Linux phan I, II Installing Linux as a Server

... The GRUB boot loader will be install on /dev/sda. Chọn check box Use a boot loader password  chọn Change password. Nhập vào mật khẩu  chọn OK  chọn Next. - Thiết lập cấu hình mạng ... Trí Thức – Lưu Hành Nội Bộ 12 Chương trình cài đặt yêu cầu password root phải có chiều dài ít nhất 6 ký tự. Nhập password cho accont root  chọn Next. - Chọn các chương trình và packages ... tên usera: - Kiểm tra usera trong /etc/passwd : - Kiểm tra usera trong /etc/shadow: usera đang bị tạm khoá. Do chưa được tạo passwd. TRUNG TÂM ĐÀO TẠO QUẢN TRỊ VÀ AN NINH...

Ngày tải lên: 13/09/2012, 10:21

99 1K 6
Managing people working as individuals and in groups

Managing people working as individuals and in groups

... interaction- oriented personalities with the remainder task oriented. The final assessment that she arrived at was: Alice Š self-oriented Brian Š task-oriented Bob Š task-oriented Carol Š interaction-oriented Dorothy ... growing market of assistive technology to help elderly and disabled people live independently. Alice has been asked to lead a team of 6 d evelopers than can develop new products based around the ... facilities such as variable font sizes, etc. 3. Ideally, someone who has experience of designing assistive technology systems. Otherwise, someone with experience of interfacing to hardware units as all systems...

Ngày tải lên: 14/09/2012, 11:41

15 779 0
Cambridge.University.Press.The.Works.of.Archimedes.Volume.1.The.Two.Books.On.the.Sphere.and.the.Cylinder.Translation.and.Commentary.May.2004.pdf

Cambridge.University.Press.The.Works.of.Archimedes.Volume.1.The.Two.Books.On.the.Sphere.and.the.Cylinder.Translation.and.Commentary.May.2004.pdf

... plane which has the same limits as itself, or some is contained, and some it has < ;as& gt; common; and the contained is smaller. /5/ Further, that among unequal lines, as well as unequal surfaces ... London as it is in reality (let this be called 6 introduction And that it may have more complex syntax, especially: A has to B the same ratio as C has to D, A has toBagreater ratio than C has to ... was begun as I was a Research Fellow at Gonville and Caius College, Cambridge, continued as a Fellow at the Dibner Institute for the History of Science and Technology, MIT, and com- pleted as...

Ngày tải lên: 21/09/2012, 11:00

387 1,2K 3
Climate change as environmental and economic hazard - phần 1.1

Climate change as environmental and economic hazard - phần 1.1

... constant, the damage inflicted by disaster agents would increase dra- matically given the proportionate increase of the vulner- ability of communities and industrial assets driven by accelerated urbanization ... to know whether the improvement was due to chance or actual forecasting skill. An important recommendation for decision makers here is to use climatology as a base- line expectation and clearly ... requires a more sophisticated disas- ter risk management policy based on the concept of com- munity resilience, comprising a package of measures focused on disaster risk prevention, damage mitigation and...

Ngày tải lên: 07/10/2012, 15:56

8 657 1
Climate change as environmental and economic hazard - phần 1.2

Climate change as environmental and economic hazard - phần 1.2

... the increasing intensity and fre- quency of natural disasters and extreme weather events (Srinivas and Nakagawa, 2008; Smith et al., 2009). The rate of increase of disasters as well as the numbers ... post-disaster response can actually increase vulnerabilities in the long term (Anderson and Woodrow, 1998; Schipper and Pelling, 2006). Nonetheless, as the emphasis continues to shift from disaster ... Nations International Strategy for Disas- ter Reduction (ISDR) was mandated to focus on the paradigm shift from disaster mitigation to disaster prevention, also known as DRR. At the interim of the IDNDR,...

Ngày tải lên: 07/10/2012, 15:56

8 686 2
Climate change as environmental and economic hazard - phần 1.3

Climate change as environmental and economic hazard - phần 1.3

... elsewhere have pre- vented increases in resilience because capacities have not increased. 7. Developing boundary organizations The world has faced huge disasters over the last few decades and concerns ... Strategy for Disaster Reduction), 2002. Living with Risk: A Global Review of Disaster Reduction Initiatives. United Nations, Geneva, Switzerland. ISDR, 2009. Global Assessment Report on Disaster Risk Reduction: ... this usually would increase risk because households become more dependent on external factors, in thecaseofthevillageofTurgo,riskwasmiti- gated because market participation was limited to the sale...

Ngày tải lên: 07/10/2012, 15:56

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