Final answer:
AD DS replication in Active Directory is characterized by Store Partitioning, which divides data into partitions for efficient replication, and Broadcast Reduction, which means changes are replicated intelligently rather than to all controllers. The correct answer is C) Store Partitioning Replication and Broadcast Reduction Replication.
Step-by-step explanation:
The question pertains to the characteristics of Active Directory Domain Services (AD DS) replication. Replication in AD DS is designed to synchronize data across a network of domain controllers to ensure consistency and reliability of the directory information. Two key characteristics of AD DS replication include Store Partitioning and Broadcast Reduction.
Store Partitioning refers to the division of data into partitions, also known as naming contexts, which can then be replicated independently. This allows for efficient use of resources and reduces the amount of replication traffic on the network by only replicating changes to directory partitions that have actually been altered.
Broadcast Reduction in AD DS replication means that changes are replicated in a more intelligent manner rather than simply broadcasting changes to all domain controllers. This is done using a multimaster replication model, where each domain controller holds a copy of the Active Directory database and can accept changes. Replication is then conducted based on the knowledge of what has changed, rather than replicating the entire directory server's content.
The correct answer to the question is C) Store Partitioning Replication and Broadcast Reduction Replication, as both play a critical role in the efficient and reliable synchronization of Active Directory data