Data Mining MCQ

1) What is Data mining?

1. Process of discovering or finding knowledge from a large amount of data
2. Processing antique artifacts
3. Using the Internet to learn new things
4. None of the above

Answer: a) Process of discovering or finding knowledge from a large amount of data.

2) What does KDD stand for?

1. Knowledge discovery database
2. Knowledge-driven from data
3. Knowledge discovery definition
4. None of the above

Answer: a) Knowledge discovery database.

3) What is the need for data mining?

1. To find hidden patterns and trends in large databases
2. Exploratory data analysis and deductive learning
3. Automatic exploration of data
4. Manual analysis is not possible for a large amount of data

• I, II
• II
• III
• All of the above

Answer: d) All of the above

4) What technologies comprise data mining?

1. Regression analysis
2. Cluster analysis
3. Standard deviation
4. Machine learning and artificial intelligence

• I, II
• II
• III
• All of the above

More questions…