A.Many data sources and formats

B.Data value density is low and value is high

C.Large amount of data and large amount of calculation

D.Data growth rate is fast, processing speed is fast

A.False

B.True

A.Each node in the LDAPServer directory tree is called an entry, and has its own unique distinguished name DN (Distinguished Name).

B.The root of the LDAPServer directory tree generally defines the domain name DC (Domain Component).

C.No specific objects can be defined under the organization unit.

D.LDAPServer directory information is organized and stored based on a tree structure.

A.2

B.4

C.1

D.3

A.The disk configuration used to store Kafka data (such as the number of disks, size, etc.) cannot meet the current business data flow announcement, resulting in the disk usage reaching the upper limit

B.Broker node failure caused

C.Unreasonable business planning, resulting in uneven data distribution, causing some disks to reach the upper limit of utilization

D.The data storage time configuration is too long, and the data accumulation reaches the upper limit of the disk usage rate