Management Information System (MIS) Practice Exam

In grid computing, what type of grid can help overcome the problems of bottlenecks caused by the slowest computer?

1. A dedicated grid

2. A clustered grid

3. An edged grid

4. A trusted grid

The correct answer is: A dedicated grid

The type of grid that can help overcome bottlenecks caused by the slowest computer is a dedicated grid. In a dedicated grid environment, resources are allocated specifically for a particular task or project, ensuring that all participating nodes (or computers) are dedicated to the task at hand without competing for resources with other applications or processes. This can significantly enhance performance by minimizing delays caused by slower machines in the grid, as each node is optimized and focused solely on the task, rather than sharing processor time with other workloads. Dedicated grids typically involve high-performance computing resources that are used specifically for computational tasks, which allows them to operate efficiently and effectively without the interference that may come from a more generalized computational environment. This facilitation of a focused computational power, therefore, mitigates the chances of a single slow machine becoming a bottleneck in the data processing chain. In contrast, options such as clustered grids may combine multiple computers to work together, but they can still experience slowdowns if one node is significantly slower. Edged and trusted grids refer more to network architecture or security trust levels rather than performance optimization for computational tasks. Therefore, the notion of a dedicated grid directly addresses the need to sidestep issues arising from slower machines in a computational framework.