Data Mining MCQ Questions and Answers

Q1 Easy

True or False? Tests in CART are always Binary.

true

false

Q2 Easy

Decision trees are able to handle missing values without using any impute transformation. True or False?

false

true

Q3 Easy

True or False? Economic indicators are external data factors.

false

true

Q4 Easy

True or False? The MARS algorithm cannot produce rules.

true

false

Q5 Easy

True or False? Artificial neural networks are linear predictive models.

true

false

Q6 Easy

What is the purpose of the Hadoop Distributed File System (HDFS)?

Ensuring that data is replicated with redundancy across the cluster.

Creating a context in which there are no restrictions on the data, enabling it to be unstructured and schemaless.

All of these.

To enable computation to take place by allowing each server to have access to the data.

Data Mining MCQ Questions