Answer:
b. An organization might have the resources to implement a worldwide integrated system but not be able to change an existing telecommunication infrastructure.
Explanation:
An information system interacts with the overall system by receiving data in its raw forms and information in a usable format.
Information system can be defined as a set of components or computer systems, which is used to collect, store, and process data, as well as dissemination of information, knowledge, and distribution of digital products.
Generally, it is an integral part of human life because individuals, organizations, and institutions rely on information systems in order to perform their duties, functions or tasks and to manage their operations effectively. For example, all organizations make use of information systems for supply chain management, process financial accounts, manage their workforce, and as a marketing channels to reach their customers or potential customers.
Additionally, an information system comprises of five (5) main components;
1. Hardware.
2. Software.
3. Database.
4. Human resources.
5. Telecommunications.
Hence, the information system relies on the data it receives from its environment, processes this data into formats that are usable by the end users.
Similarly, a global information system avails end users the ability to interact and connect across the world, irrespective of their location.
An example of an obstacle to the success of global information system is that, an organization might have the resources to implement a worldwide integrated system but not be able to change an existing telecommunication infrastructure. This may be due to factors such as costs, span of control, amount of users, topology, etc.
