A basic definition: Nanotechnology is the engineering of functional systems at the molecular scale.
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FIS works with systems which process the daily informations such as TPS (transaction Processing Systems).
Typical functional information systems are developed for accounting, finance, manufacturing, marketing, and human resource management.
Information Systems multi-choice exams questions
A cross-functional information system is the third era of infromation systems, after calculations systems and functional systems. Cross-functional systems were designed to intergreate the activities of the entire business process, and are called so because they 'cross' departmental boundaries. Chaning over to a cross-functional system from a functional one can be problematic at times, as it involves the coordinationg of activities across multiple deparments, with the users changing the way that they work. There is no clear line of authority, and fierce peer competition can often lead to interderparmental rivalries that hinders the development of the new system.
Information Technology for Managers
As the major functional areas in many companies are composition of the production/operations, marketing, human resources, accounting, and finance departments, traditional information systems are designed within each functional area to support the area by increasing its internal effectiveness and efficiency. However, as some traditional information systems hierarchical might differed from others, smaller systems, integrated/independent, interfacing, and support at different levels are shared major characteristics they have in common. As reference the makeup, a functional information system consists of several smaller information systems that support specific activities performed in the functional area. As integrated or independent, where it is portray that a specific IS applications in any functional area can be integrated to form a coherent departmental functional system, from where they can be integrated across departmental lines to match a business process or be completely independent. In similar respect, functional information systems may interface internally with each other to form the organization-wide information system or externally systems outside the organization, hence support the three levels of an organization's activities: operational, managerial, and strategic (Turban et al., 2006, p. 248-249). Researched and posted by Bryan H.
the study or use of systems (especially computers and telecommunications) for storing, retrieving, and sending information.
architecture
paniyaram enaku theriyumdal onkitta ennathake kekura mariyathaya enaku widaya sellu
For an IT system to be qualified as good enough, it has to address the functional areas such as planning, information delivery and submission of important reports meant for company management.