Question

Advantages & Disadvantages of clustering:

(1 advantage, 2 disadvantage)
a) Fast data retrieval; Increased storage space, Slower data modification and insertion
b) Enhanced data modification; Decreased storage space, Slower data retrieval
c) Improved data insertion; Enhanced storage space, Slower data deletion
d) Quick data deletion; Increased storage space, Slower data retrieval

Answer 1

In the context of data management, clustering has the advantage of fast data retrieval due to optimized data storage that minimizes disk seeks. The disadvantages are increased storage space usage and slower data modification and insertion, as changes may require reorganization within the clustered datasets.

Step-by-step explanation:

The question pertains to the advantages and disadvantages of clustering in the context of data management. Clustering can refer to the grouping of data in databases, which has implications for efficiency and resources. When considering the given options, none of them perfectly align with the standard pros and cons of clustering. However, we can construct an ideal answer by combining multiple choices:

Advantages: Clustering can lead to fast data retrieval because related data is grouped closely together, reducing the time needed to access data. This is due to the fact that clustering optimizes data storage in a way that minimizes disk seeks.

Disadvantages: Clustering can result in increased storage space usage, as the clustering process may require additional space to maintain the clustered state or structure. Furthermore, clustering can slow down data modification and insertion, as changes may necessitate reorganization within the clustered datasets, leading to overhead.