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Last update: 12/24/2012 4:04:00 PM

Yazan:Fatih KABAKCI

Veri iletim tiplerinden bir tanesi olan Half duplex iki ya da daha fazla makine arasında iletişimin bir den fazla transmitter içerdiği fakat bu transmitter'lerin ayni anda bir tanesinin veri gönderdiği iletim turudur.Bu iletişim türünde iletim çift yönlüdür fakat birim zamanda yalnızca bir taraf veri gönderebilir.

Half Duplex iletişim tipine örnek olarak yukarıdaki gibi iki polis telsiz haberleşme modeli gösterilebilir.Yukarıdaki örnekte telsizlerin üzerindeki mandal ile haberleşme sağlanır.Dinleyici telsiz karşıdaki telsiz mandalı kaldırılmadığı surece gönderici olamaz.
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Software & Algorithms


In mathematics and computer science, an algorithm is a step-by-step procedure for calculations. Algorithms are used for calculation, data processing, and automated reasoning.

Programming Languages


A programming language is a formal constructed language designed to communicate instructions to a machine, particularly a computer. It can be used to create programs to control the behavior of a machine. Java,C, C++,C#



A database is an organized collection of data. The data are typically organized to model aspects of reality in a way that supports processes requiring information.



Computer hardware is the collection of physical elements that constitutes a computer system. Computer hardware refers to the physical parts or components of a computer such as the monitor, memory, cpu.

Web Technologies


Web development is a broad term for the work involved in developing a web site for the Internet or an intranet. Html,Css,JavaScript,ASP.Net,PHP are one of the most popular technologies. J2EE,Servlet, JSP,JSF, ASP

Mobile Technologies


Mobile application development is the process by which application software is developed for low-power handheld devices, such as personal digital assistants, enterprise digital assistants or mobile phones. J2ME



A computer network or data network is a telecommunications network that allows computers to exchange data. In computer networks, networked computing devices pass data to each other along data connections.

Operating Systems


An operating system is software that manages computer hardware and software resources and provides common services for computer programs. The OS is an essential component of the system software in a computer system. Linux,Windows

Computer Science


Computer science is the scientific and practical approach to computation and its applications.A computer scientist specializes in the theory of computation and the design of computational systems.