Which of the following modes of replication, supported by Storage Replica, replicates data between sites over high-latency networks and provides no guarantee that data will be identical when a failure occurs?1. iSCSI Target2. Asynchronous replication3. 2GB RAM4. iSCSI LUN

Option (2) is the correct answer of this question.

Explanation:

Asynchronous replication is the replication modes assisted by Storage Replica, replicates data between sites over high latency networks and offers no guarantee that when a failure occurs, the data will be identical. It is a data backup and forward strategy, or data security.

It first applies files to the predominant database server, and then commits data to be transmitted to memory or a barcode-based file, depending on the installation method.

Other options are incorrect because they are not related to the given scenario.