Point out the wrong statement.

Question $4$Answer

a$.$

DataNode is aware of the files to which the blocks stored on it belong to

b$.$

Block Report from each DataNode contains a list of all the blocks that are stored on that DataNode

c$.$

Replication Factor can be configured at a cluster level $($Default is set to $3)$ and also at a file level

d$.$

User data is stored on the local file system of DataNodes