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This article presents the purchase management information system, finance management information system and security information system, their interdependence and tight correlation. Furthermore, we state the goals of the purchase management information system that must be achieved in any organisation, as the purchase (sub)process is carried out in...
Contexts in source publication
Context 1
... better capital goods at prices lower than thear real value generates profit, and cuts purchase costs. This is another piece of evidence that the purchase and finance management systems are closely connected (Figure 1). Finance management information system is also very important, as it records all business events occurring in the organisation, and takes care of the availability of funds. ...
Context 2
... management information system cannot function without finance management information system out of which it is financed, nor can the information management system function without security management information system which protects it constantly. Figure 1 shows the interconnectedness of the above mentioned information systems and parts of the segments of information system (program segment, hardware) segment, organisation segment, human resource segment, network and data segments required for seamless operation of business processes. ...
Context 3
... the perpetrator has bypassed the technically sophisticated protection systems, it is necessary to seek the help of experts for a precisely defined area. (Bača, 2004, p. 139) If the computers or data storage media are severely damaged, the data on the media are also highly likely to be lost. In most cases, data and programs nowadays have greater value than the computers and computer infrastructure. ...
Citations
This research is about integration of information subsystems from:information system procurement, financial information system, information system security, technical information systems and legal information systems, and about their mutual dependence and close connections in Croatian public companies for energy distribution and supply. Also, herewe research the main goals of procurement information system which must be achieved in every organization because procurement process takes place in every public organization. Based on the model of the business technology matrix their processes can be executed by other companies engaged in similar activities. This research paper describes the timing of the sub processes, also. The timing of sub processes needs to be reduced as much as possible to achieve the planned results at the exit of the sub processes so that the costs of running sub-processes are equal to or lower than they had been so far, but with a higher quality output. We discuss possible threats to the information systems organization, and how to protect electronic information in the process of restoration of electronic data base for the financial information system. At the end the research paper we explain the advantages and disadvantages of cloud computing, information security in the event of possible applications of computing in the clouds and activities for technical information system in the flow diagram.
The purpose of this study is to examine the associations among perceived relative advantages, compatibility, perceived ease of use, perceived usefulness, perceived enjoyment, and continuous intention to use event management electronic portals in Aqaba 4 and 5 Star hotels. A survey instrument was used to examine the relationships in the proposed model. The collected primary data (n=200) from employees who are familiar with hotels’ event management electronic portals located in Aqaba city is conducted to test the relationship between exogenous and endogenous construct expressed in the proposed structural model. By employing SEM (Structural Equation Modeling) analysis, the findings revealed that while both variables perceived relative advantages and compatibility directly, positively, and significantly impacted perceived usefulness; both variables did not impact perceived enjoyment. Also, perceived ease of use has significant impacts on perceived usefulness and perceived enjoyment. In addition, both of perceived usefulness and perceived enjoyment found to impact continuous intention to use.
This research is about integration of information subsystems from:information system procurement, financial information system, information system security, technical information systems and legal information systems, and about their mutual dependence and close connections in Croatian public companies for energy distribution and supply. Also, herewe research the main goals of procurement information system which must be achieved in every organization because procurement process takes place in every public organization. Based on the model of the business technology matrix their processes can be executed by other companies engaged in similar activities. This research paper describes the timing of the sub processes, also. The timing of sub processes needs to be reduced as much as possible to achieve the planned results at the exit of the sub processes so that the costs of running sub-processes are equal to or lower than they had been so far, but with a higher quality output. We discuss possible threats to the information systems organization, and how to protect electronic information in the process of restoration of electronic data base for the financial information system. At the end the research paper we explain the advantages and disadvantages of cloud computing, information security in the event of possible applications of computing in the clouds and activities for technical information system in the flow diagram.
