IT is the abbreviation of information technology, which refers to information related to information. Different people and different books have different explanations. But a view that everyone agrees basically is that IT has the following three parts: —– Sensing technology. This is the extension and expansion of human sensations. The most obvious example is the barcode reader; ————————————— -A communication technology This is the extension and expansion of the human nervous system, and it assumes the function of transmitting information; —– Computer technology This is a human brain function extension and expansion, and the function of processing information is processed. The so -called information technology uses information technology to transform other industries and industries, thereby improving the efficiency of enterprises. In this process, the information technology assumes the role of a powerful tool. By the way, what is the IT industry, there is a rough classification, which can be used for your reference: IT basic technology provides IC research and development, software writing, such as Intel, MS and other IT technology productized components, components, component manufacturing such as elite, the public and other IT Product integration computers and peripheral manufacturers such as Lenovo, IBMIT product systemization solutions, information systems such as Huawei, HPIT product circulation channels, sales such as Shenzhou digital IT product service consulting services and after -sales service such as blue express IT industry public opinion support IT Third -party services such as CCW and CCIDIT industries such as CCW and CCIDIT industries are all kinds of services such as legal consultation, PR service IT reserve personnel training various institutions such as computer professional IT industry cooperation organizations and various associations and assemblies
The purchase of IT class must have a considerable technical background so that it can not be fooled by others. In contact with suppliers, they learn more about product knowledge and product competition. One of the charm of purchasing this profession is to contact and learn a lot of knowledge.
IT is the abbreviation of information technology, which refers to information related to information. Different people and different books have different explanations. But a view that everyone agrees basically is that IT has the following three parts: —– Sensing technology. This is the extension and expansion of human sensations. The most obvious example is the barcode reader; ————————————— -A communication technology This is the extension and expansion of the human nervous system, and it assumes the function of transmitting information; —– Computer technology This is a human brain function extension and expansion, and the function of processing information is processed. The so -called information technology uses information technology to transform other industries and industries, thereby improving the efficiency of enterprises. In this process, the information technology assumes the role of a powerful tool. By the way, what is the IT industry, there is a rough classification, which can be used for your reference: IT basic technology provides IC research and development, software writing, such as Intel, MS and other IT technology productized components, components, component manufacturing such as elite, the public and other IT Product integration computers and peripheral manufacturers such as Lenovo, IBMIT product systemization solutions, information systems such as Huawei, HPIT product circulation channels, sales such as Shenzhou digital IT product service consulting services and after -sales service such as blue express IT industry public opinion support IT Third -party services such as CCW and CCIDIT industries such as CCW and CCIDIT industries are all kinds of services such as legal consultation, PR service IT reserve personnel training various institutions such as computer professional IT industry cooperation organizations and various associations and assemblies
It is a rebate. When the contract is signed, the money will be reserved.
The purchase of IT class must have a considerable technical background so that it can not be fooled by others. In contact with suppliers, they learn more about product knowledge and product competition. One of the charm of purchasing this profession is to contact and learn a lot of knowledge.
Refers to the rebate when signing the contract.