The correct answer is D. All of the above.
A distributed MIS structure is a type of information management system that uses multiple computers to process and store data. This type of system is often used in large organizations that need to share data and applications across multiple locations.
There are several advantages to using a distributed MIS structure. First, it can improve performance by allowing multiple computers to work on tasks simultaneously. Second, it can improve reliability by providing redundancy in case one computer fails. Third, it can reduce costs by allowing organizations to use less expensive hardware and software.
However, there are also some disadvantages to using a distributed MIS structure. First, it can be more difficult to manage and maintain than a centralized system. Second, it can be more difficult to secure data and applications. Third, it can be more difficult to ensure that all users have access to the same data and applications.
Overall, a distributed MIS structure can be a good option for organizations that need to share data and applications across multiple locations. However, it is important to weigh the advantages and disadvantages before deciding whether or not to implement this type of system.
Here is a brief explanation of each option:
- Option A: Computers supporting local DP operations. This is a characteristic of a distributed MIS structure because the system uses multiple computers to process and store data.
- Option B: A multiprocessing environment. This is also a characteristic of a distributed MIS structure because the system allows multiple computers to work on tasks simultaneously.
- Option C: Integrative sharing of the workload. This is another characteristic of a distributed MIS structure because the system allows organizations to share data and applications across multiple locations.