Data Mining and Information Retrieval Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Querying of unstructured textual data is referred to as

1. Information access
2. Information updation
3. Information manipulation
4. Information retrieval

MCQ 2: A manual component to data mining, consists of preprocessing data to a form acceptable to

1. Variables
2. Algorithms
3. Rules
4. Processes

MCQ 3: A manual component to data mining, consists of post processing data in the form of

1. Discovered processes
2. Discovered algorithms
3. Discovered features
4. Discovered patterns

MCQ 4: The patterns that can be discovered from a given database, can be of

1. One type only
2. No specific type
3. More than one type
4. Multiple type always

MCQ 5: Analysis tools precompute summaries of very large amounts of data, in order to give

1. Queries response
2. Data access
3. Authorization
4. Consistency