Each time more the technology of Information has changed asnossas lives. In this current century everything is being informatizado and with a granderapidez. With these great changes everything comes being transformed into grandeescala, mainly the tip technologies and, moreover, we can observarcomo are being transformed our lives of an impressive form. In the same area, the technologies if multiplying are muitorpido, but some of these are developed do not stop assisting in them in the improvement, but yes many times are threatening the powerful sufficient and for the destruction. These are known as computer virus.
Viruses exist that are harmless and others already are not toinofensivos how much to the people they think. Some virus has the power to destroy eoutros to modify a work entirely. Before only the people with advanced knowledge deprogramao created virus, due to the language level of that abrangncia of knowledge of the programmer was requisitadoe who was in question. Today they bem different, therefore already they exist some programs that dosusurios viruses to the taste create, and also fictitious companies that they charge a service for determination docliente, the example of a robbery of data base. For these questions, to be brought up to date, intent and preparados the best option to fight and to identify the viruses infested in nossoscomputadores, so that let us not pass for these bad profits. 2. What it is a virus? Virus is a type of program.
Its differences exist nacodificao, but, however the great difference is executed in the same way that one programs common, is in what the program makes. The perigosoaos virus has its code operational systems, to drivers, programs and documents that will be able serapagados or damaged. They are generated as executable in such a way in pendrivers, browsers enos operational systems, can be talked back and be executed.
The applications in the planning of the production are those in which the computer is used indirectly to support the function of the production, but do not have direct connection between the computer and the process. The computer works for is of the productive flow, giving to information for the planning and management of the production. A used type it is the planning for systems of stockage of materials in you manufacture for the otimizao of the parts of control of parts that it needs to go pra phase of assembly line in the space ' ' A' ' or ' ' B' '. The applications in the production control say respect to the management and the control of physical operations in the plant, such as Control of Process and Quality control. They are common applications in the automatized systems of production and include systems of assembly and transference of parts in a sequence of operations, numerical control, robotic, manuscript and stockage automatized and flexible systems and manufactures.
CIM? (Computer Integrated Manufacturing) a little ampler of what the CAD and the CAM is interpreted as having a direction, which say respect to the functions of engineering and in the project and the production, respectively. The CIM include all the functions of engineering of the CAD/CAM, but also it includes you vary other functions in the company. In the truth, of the point of view ideal, the CIM applies the technology of the computer to all the operational functions and of processing of the information in the plant, since the act of receiving of the order, passing for the project and production until the expedition of the product. The basic concept is of that all on functions of the company to the production function are incorporated in a system integrated for computer, to attend or to automatize the operations. In this integrated system, the exits of an activity serve as entered for the next one, by means of the chain of events that starts with the sales and finishes with the expedition it product.
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