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Android → The file on the Android OS. Read and write operations
Read and write operations to file are standard functionality of any applications that are logging the events, work with files, up to the transfer of data over the network. In this article, we consider methods of recording information in the …
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Data Transmission Technologies → Circuit switching and packet data transmission networks
коммутация каналов, составной канал, коммутация пакетов, дейтаграммная передача, виртуальный канал, элементарный канал
Circuit switching and packet - it's methods for solving the generalized problem of switching data in any network technology. Complex technical solutions of the generalized switching tasks in its entirety consists of the particular problems of data transmission networks.
By …
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Fiber Optic Transmission Lines → FOTL - Tutorial 006. Installation of fiber-optic communication lines
Basic concepts and definitions
The most responsible operation in the process of construction of fiber-optic, predetermining the quality and range is the installation of optical fibers. Such a combination of fibers and installation cables are produced in the manufacturing process …
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Fiber Optic Transmission Lines → FOTL - Tutorial 005. Fiber-optic cables. Classification
Classification of fiber optic cables
Fiber-optic cables (FOC) - a cable products, containing a number of optical fibers and the reinforcing member enclosed in a common envelope, on top of which, depending on the operating conditions of the protective cover …
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Data Transmission Technologies → Сampus network
Кампусные сети, корпоративная сеть, сеть отдела, сеть предприятия, сеть рабочей группы
Introduction
Corporate Network - a network whose primary purpose is to maintain the operation of a particular enterprise that owns this network. Corporate network users are the only employees of the company.
In contrast to the prodier networks, enterprise networks, …
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Data Transmission Technologies → Standardize Data Transfer Technology
Standardization and sources of standards
Universal argument about the benefits of standardization, which is valid for all industries, computer networks is of particular importance. The essence of the network - the connection of various equipment, and therefore there is a …
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Android → Toast - Customization pop-up message on the Android
Give customization of all applications under OS Android !!!
With the slogan I want to tell today about customization pop-up message (Toast) in the Android OS. In any application that is designed and developed with great care, the question may …
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Android → Android. Customization ListView
ListView, ListAdapter, Android
Customization ListView is common in developing applications for Android OS. ListView (List) allows you to display the same type of information in your application, for example, show the products with prices and features, if you develop applications for online sales. …
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Data Transmission Technologies → Topology data networks
иерархическая звезда, кольцевая топология, топология ЛВС, полносвязная топология, ячеистая топология
Under the topology of the network refers to the configuration of the graph, whose vertices correspond to the end nodes of the network (such as computers) and communications equipment (eg, routers), and the edges of the physical or informational communication …
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Data Transmission Technologies → Architecture of data transmission networks
Decomposition of the tasks of networking
Network architecture - a view of the network as a system of interrelated elements, each of which is assigned a specific private function.
In addition, each of the network elements solves a common problem. …
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Fiber Optic Transmission Lines → FOTL - Tutorial 004. Dispersion in the optical fiber
fiber, волс, модовая дисперсия
Distinguish mode dispersion, which is caused by a large number of modes in the optical fiber and the chromatic dispersion associated with the incoherence of light sources actually operating in a certain range of wavelengths.
Consider the propagation of the …
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Fiber Optic Transmission Lines → FOTL - Tutorial 003. The attenuation in the optical fiber
The most important parameters are the optical fiber loss and attenuation of the transmitted energy. These parameters define the range of the FOC and on its effectiveness. Attenuation in optical fibers due to manifestation of the following losses:
α c …
Read- Anna Mag
- July 17, 2024, 2:54 p.m.
C++ - Test 005. Structures and Classes
- Result:33points,
- Rating points-10
![EVA](/media/cache/4b/62/4b6257bdb5dfaf404a6571a1ba7910ef.webp)
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![BlinCT](/media/cache/ae/4a/ae4a65663ccbf14aec7b31a6df3f29a6.webp)
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